12239799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 19428864

約数和(自身を除く): 7189065

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 277, 309, 429, 831, 1133, 1339, 3047, 3399, 3601, 4017, 9141, 10803, 14729, 28531, 39611, 44187, 85593, 118833, 313841, 370903, 941523, 1112709, 4079933, 12239799]

約数ペア:

[(1, 12239799), (3, 4079933), (11, 1112709), (13, 941523), (33, 370903), (39, 313841), (103, 118833), (143, 85593), (277, 44187), (309, 39611), (429, 28531), (831, 14729), (1133, 10803), (1339, 9141), (3047, 4017), (3399, 3601)]