9981411

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 15117312

約数和(自身を除く): 5135901

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 887, 1023, 2661, 3751, 9757, 11253, 27497, 29271, 82491, 107327, 302467, 321981, 907401, 3327137, 9981411]

約数ペア:

[(1, 9981411), (3, 3327137), (11, 907401), (31, 321981), (33, 302467), (93, 107327), (121, 82491), (341, 29271), (363, 27497), (887, 11253), (1023, 9757), (2661, 3751)]