13901111745

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19717889}}^1$

素因数の和:19717944

約数の個数: 16

約数和(自身を含む): 22715009280

約数和(自身を除く): 8813897535

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 19717889, 59153667, 98589445, 295768335, 926740783, 2780222349, 4633703915, 13901111745]

約数ペア:

[(1, 13901111745), (3, 4633703915), (5, 2780222349), (15, 926740783), (47, 295768335), (141, 98589445), (235, 59153667), (705, 19717889)]