12545403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1187}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 18095616

約数和(自身を除く): 5550213

約数列:

[1, 3, 13, 39, 271, 813, 1187, 3523, 3561, 10569, 15431, 46293, 321677, 965031, 4181801, 12545403]

約数ペア:

[(1, 12545403), (3, 4181801), (13, 965031), (39, 321677), (271, 46293), (813, 15431), (1187, 10569), (3523, 3561)]