242568209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1433}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 271026000

約数和(自身を除く): 28457791

約数列:

[1, 13, 29, 377, 449, 1433, 5837, 13021, 18629, 41557, 169273, 540241, 643417, 8364421, 18659093, 242568209]

約数ペア:

[(1, 242568209), (13, 18659093), (29, 8364421), (377, 643417), (449, 540241), (1433, 169273), (5837, 41557), (13021, 18629)]