4740741

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 7125120

約数和(自身を除く): 2384379

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2473, 7419, 22257, 66771, 175583, 526749, 1580247, 4740741]

約数ペア:

[(1, 4740741), (3, 1580247), (9, 526749), (27, 175583), (71, 66771), (213, 22257), (639, 7419), (1917, 2473)]