12901210007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97001579}}^1$

素因数の和:97001605

約数の個数: 8

約数和(自身を含む): 15520252800

約数和(自身を除く): 2619042793

約数列:

[1, 7, 19, 133, 97001579, 679011053, 1843030001, 12901210007]

約数ペア:

[(1, 12901210007), (7, 1843030001), (19, 679011053), (133, 97001579)]