315741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 459648

約数和(自身を除く): 143907

約数列:

[1, 3, 17, 41, 51, 123, 151, 453, 697, 2091, 2567, 6191, 7701, 18573, 105247, 315741]

約数ペア:

[(1, 315741), (3, 105247), (17, 18573), (41, 7701), (51, 6191), (123, 2567), (151, 2091), (453, 697)]