9619687007

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{33179}}^1$

素因数の和:33351

約数の個数: 24

約数和(自身を含む): 11491295760

約数和(自身を除く): 1871608753

約数列:

[1, 7, 49, 61, 97, 427, 679, 2989, 4753, 5917, 33179, 41419, 232253, 289933, 1625771, 2023919, 3218363, 14167433, 22528541, 99172031, 157699787, 196320143, 1374241001, 9619687007]

約数ペア:

[(1, 9619687007), (7, 1374241001), (49, 196320143), (61, 157699787), (97, 99172031), (427, 22528541), (679, 14167433), (2989, 3218363), (4753, 2023919), (5917, 1625771), (33179, 289933), (41419, 232253)]