478080513

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{470089}}^1$

素因数の和:470208

約数の個数: 12

約数和(自身を含む): 696673380

約数和(自身を除く): 218592867

約数列:

[1, 3, 9, 113, 339, 1017, 470089, 1410267, 4230801, 53120057, 159360171, 478080513]

約数ペア:

[(1, 478080513), (3, 159360171), (9, 53120057), (113, 4230801), (339, 1410267), (1017, 470089)]