26403801

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 36139008

約数和(自身を除く): 9735207

約数列:

[1, 3, 47, 141, 271, 691, 813, 2073, 12737, 32477, 38211, 97431, 187261, 561783, 8801267, 26403801]

約数ペア:

[(1, 26403801), (3, 8801267), (47, 561783), (141, 187261), (271, 97431), (691, 38211), (813, 32477), (2073, 12737)]