30812589

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{24281}}^1$

素因数の和:24337

約数の個数: 16

約数和(自身を含む): 46621440

約数和(自身を除く): 15808851

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 24281, 72843, 218529, 655587, 1141207, 3423621, 10270863, 30812589]

約数ペア:

[(1, 30812589), (3, 10270863), (9, 3423621), (27, 1141207), (47, 655587), (141, 218529), (423, 72843), (1269, 24281)]