315557727

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 423450720

約数和(自身を除く): 107892993

約数列:

[1, 3, 401, 461, 569, 1203, 1383, 1707, 184861, 228169, 262309, 554583, 684507, 786927, 105185909, 315557727]

約数ペア:

[(1, 315557727), (3, 105185909), (401, 786927), (461, 684507), (569, 554583), (1203, 262309), (1383, 228169), (1707, 184861)]