5281821

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 7974720

約数和(自身を除く): 2692899

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 3691, 11073, 33219, 99657, 195623, 586869, 1760607, 5281821]

約数ペア:

[(1, 5281821), (3, 1760607), (9, 586869), (27, 195623), (53, 99657), (159, 33219), (477, 11073), (1431, 3691)]