47001513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22739}}^1$

素因数の和:22808

約数の個数: 16

約数和(自身を含む): 68765760

約数和(自身を除く): 21764247

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 22739, 68217, 295607, 886821, 1205167, 3615501, 15667171, 47001513]

約数ペア:

[(1, 47001513), (3, 15667171), (13, 3615501), (39, 1205167), (53, 886821), (159, 295607), (689, 68217), (2067, 22739)]