31400499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2971}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 45269504

約数和(自身を除く): 13869005

約数列:

[1, 3, 13, 39, 271, 813, 2971, 3523, 8913, 10569, 38623, 115869, 805141, 2415423, 10466833, 31400499]

約数ペア:

[(1, 31400499), (3, 10466833), (13, 2415423), (39, 805141), (271, 115869), (813, 38623), (2971, 10569), (3523, 8913)]