12132023787

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7976347}}^1$

素因数の和:7976379

約数の個数: 18

約数和(自身を含む): 18975731892

約数和(自身を除く): 6843708105

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7976347, 23929041, 71787123, 103692511, 311077533, 933232599, 1348002643, 4044007929, 12132023787]

約数ペア:

[(1, 12132023787), (3, 4044007929), (9, 1348002643), (13, 933232599), (39, 311077533), (117, 103692511), (169, 71787123), (507, 23929041), (1521, 7976347)]