123470893

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 163382400

約数和(自身を除く): 39911507

約数列:

[1, 7, 13, 29, 59, 61, 91, 169, 203, 377, 413, 427, 767, 793, 1183, 1711, 1769, 2639, 3599, 4901, 5369, 5551, 9971, 10309, 11977, 12383, 22243, 22997, 25193, 34307, 46787, 69797, 72163, 104371, 155701, 160979, 289159, 298961, 327509, 608231, 730597, 1356823, 2024113, 2092727, 4257617, 9497761, 17638699, 123470893]

約数ペア:

[(1, 123470893), (7, 17638699), (13, 9497761), (29, 4257617), (59, 2092727), (61, 2024113), (91, 1356823), (169, 730597), (203, 608231), (377, 327509), (413, 298961), (427, 289159), (767, 160979), (793, 155701), (1183, 104371), (1711, 72163), (1769, 69797), (2639, 46787), (3599, 34307), (4901, 25193), (5369, 22997), (5551, 22243), (9971, 12383), (10309, 11977)]