407350009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 458972360

約数和(自身を除く): 51622351

約数列:

[1, 11, 61, 121, 229, 241, 671, 2519, 2651, 7381, 13969, 14701, 27709, 29161, 55189, 153659, 161711, 607079, 1690249, 1778821, 3366529, 6677869, 37031819, 407350009]

約数ペア:

[(1, 407350009), (11, 37031819), (61, 6677869), (121, 3366529), (229, 1778821), (241, 1690249), (671, 607079), (2519, 161711), (2651, 153659), (7381, 55189), (13969, 29161), (14701, 27709)]