17495401521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{3889}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 26370839040

約数和(自身を除く): 8875437519

約数列:

[1, 3, 13, 31, 39, 61, 93, 183, 403, 793, 1209, 1891, 2379, 3721, 3889, 5673, 11163, 11667, 24583, 48373, 50557, 73749, 115351, 120559, 145119, 151671, 237229, 346053, 361677, 711687, 1499563, 1567267, 3083977, 4498689, 4701801, 7354099, 9251931, 14470969, 22062297, 43412907, 95603287, 188122597, 286809861, 448600039, 564367791, 1345800117, 5831800507, 17495401521]

約数ペア:

[(1, 17495401521), (3, 5831800507), (13, 1345800117), (31, 564367791), (39, 448600039), (61, 286809861), (93, 188122597), (183, 95603287), (403, 43412907), (793, 22062297), (1209, 14470969), (1891, 9251931), (2379, 7354099), (3721, 4701801), (3889, 4498689), (5673, 3083977), (11163, 1567267), (11667, 1499563), (24583, 711687), (48373, 361677), (50557, 346053), (73749, 237229), (115351, 151671), (120559, 145119)]