38771421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32069}}^1$

素因数の和:32116

約数の個数: 16

約数和(自身を含む): 57469440

約数和(自身を除く): 18698019

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 32069, 96207, 416897, 994139, 1250691, 2982417, 12923807, 38771421]

約数ペア:

[(1, 38771421), (3, 12923807), (13, 2982417), (31, 1250691), (39, 994139), (93, 416897), (403, 96207), (1209, 32069)]