9271821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7716

約数の個数: 16

約数和(自身を含む): 13744640

約数和(自身を除く): 4472819

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 7669, 23007, 99697, 237739, 299091, 713217, 3090607, 9271821]

約数ペア:

[(1, 9271821), (3, 3090607), (13, 713217), (31, 299091), (39, 237739), (93, 99697), (403, 23007), (1209, 7669)]