312306839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1201}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 342079584

約数和(自身を除く): 29772745

約数列:

[1, 13, 83, 241, 1079, 1201, 3133, 15613, 20003, 99683, 260039, 289441, 1295879, 3762733, 24023603, 312306839]

約数ペア:

[(1, 312306839), (13, 24023603), (83, 3762733), (241, 1295879), (1079, 289441), (1201, 260039), (3133, 99683), (15613, 20003)]