1057362885

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{330943}}^1$

素因数の和:331025

約数の個数: 24

約数和(自身を含む): 1858581504

約数和(自身を除く): 801218619

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 330943, 992829, 1654715, 2978487, 4964145, 14892435, 23496953, 70490859, 117484765, 211472577, 352454295, 1057362885]

約数ペア:

[(1, 1057362885), (3, 352454295), (5, 211472577), (9, 117484765), (15, 70490859), (45, 23496953), (71, 14892435), (213, 4964145), (355, 2978487), (639, 1654715), (1065, 992829), (3195, 330943)]