40508403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1171}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 58281216

約数和(自身を除く): 17772813

約数列:

[1, 3, 13, 39, 887, 1171, 2661, 3513, 11531, 15223, 34593, 45669, 1038677, 3116031, 13502801, 40508403]

約数ペア:

[(1, 40508403), (3, 13502801), (13, 3116031), (39, 1038677), (887, 45669), (1171, 34593), (2661, 15223), (3513, 11531)]