12520497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12239}}^1$

素因数の和:12284

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 6280143

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 12239, 36717, 134629, 379409, 403887, 1138227, 4173499, 12520497]

約数ペア:

[(1, 12520497), (3, 4173499), (11, 1138227), (31, 403887), (33, 379409), (93, 134629), (341, 36717), (1023, 12239)]