4496751

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 7491744

約数和(自身を除く): 2994993

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 521, 959, 1233, 1563, 2877, 3647, 4689, 8631, 10941, 32823, 71377, 214131, 499639, 642393, 1498917, 4496751]

約数ペア:

[(1, 4496751), (3, 1498917), (7, 642393), (9, 499639), (21, 214131), (63, 71377), (137, 32823), (411, 10941), (521, 8631), (959, 4689), (1233, 3647), (1563, 2877)]