490288461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{16607}}^1$

素因数の和:17380

約数の個数: 16

約数和(自身を含む): 704976384

約数和(自身を除く): 214687923

約数列:

[1, 3, 13, 39, 757, 2271, 9841, 16607, 29523, 49821, 215891, 647673, 12571499, 37714497, 163429487, 490288461]

約数ペア:

[(1, 490288461), (3, 163429487), (13, 37714497), (39, 12571499), (757, 647673), (2271, 215891), (9841, 49821), (16607, 29523)]