42630497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8839}}^1$

素因数の和:8912

約数の個数: 16

約数和(自身を含む): 53464320

約数和(自身を除く): 10833823

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 8839, 61873, 114907, 468467, 804349, 3279269, 6090071, 42630497]

約数ペア:

[(1, 42630497), (7, 6090071), (13, 3279269), (53, 804349), (91, 468467), (371, 114907), (689, 61873), (4823, 8839)]