252248859

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 373082112

約数和(自身を除く): 120833253

約数列:

[1, 3, 9, 47, 141, 423, 691, 863, 2073, 2589, 6219, 7767, 32477, 40561, 97431, 121683, 292293, 365049, 596333, 1788999, 5366997, 28027651, 84082953, 252248859]

約数ペア:

[(1, 252248859), (3, 84082953), (9, 28027651), (47, 5366997), (141, 1788999), (423, 596333), (691, 365049), (863, 292293), (2073, 121683), (2589, 97431), (6219, 40561), (7767, 32477)]