2100031997463

素因数分解:

$3^3\times {\mathrm{14821}}^1\times {\mathrm{5247889}}^1$

素因数の和:5262719

約数の個数: 16

約数和(自身を含む): 3111369023200

約数和(自身を除く): 1011337025737

約数列:

[1, 3, 9, 27, 14821, 44463, 133389, 400167, 5247889, 15743667, 47231001, 141693003, 77778962869, 233336888607, 700010665821, 2100031997463]

約数ペア:

[(1, 2100031997463), (3, 700010665821), (9, 233336888607), (27, 77778962869), (14821, 141693003), (44463, 47231001), (133389, 15743667), (400167, 5247889)]