1973441561

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 2744824320

約数和(自身を除く): 771382759

約数列:

[1, 7, 13, 23, 29, 41, 61, 91, 161, 169, 203, 287, 299, 377, 427, 533, 667, 793, 943, 1183, 1189, 1403, 1769, 2093, 2501, 2639, 3731, 3887, 4669, 4901, 5551, 6601, 6929, 8323, 8671, 9821, 10309, 12259, 12383, 15457, 17507, 18239, 22997, 27209, 27347, 32513, 34307, 40687, 48503, 57523, 60697, 72163, 72529, 85813, 108199, 112723, 127673, 159367, 160979, 191429, 200941, 227591, 237107, 284809, 298961, 355511, 402661, 422669, 507703, 528931, 747799, 789061, 942877, 1115569, 1406587, 1659749, 1668167, 2092727, 2488577, 2958683, 3702517, 4621643, 5234593, 6600139, 6876103, 9721387, 11677169, 12257401, 21686171, 32351501, 48132721, 68049709, 85801807, 151803197, 281920223, 1973441561]

約数ペア:

[(1, 1973441561), (7, 281920223), (13, 151803197), (23, 85801807), (29, 68049709), (41, 48132721), (61, 32351501), (91, 21686171), (161, 12257401), (169, 11677169), (203, 9721387), (287, 6876103), (299, 6600139), (377, 5234593), (427, 4621643), (533, 3702517), (667, 2958683), (793, 2488577), (943, 2092727), (1183, 1668167), (1189, 1659749), (1403, 1406587), (1769, 1115569), (2093, 942877), (2501, 789061), (2639, 747799), (3731, 528931), (3887, 507703), (4669, 422669), (4901, 402661), (5551, 355511), (6601, 298961), (6929, 284809), (8323, 237107), (8671, 227591), (9821, 200941), (10309, 191429), (12259, 160979), (12383, 159367), (15457, 127673), (17507, 112723), (18239, 108199), (22997, 85813), (27209, 72529), (27347, 72163), (32513, 60697), (34307, 57523), (40687, 48503)]