1330290021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1\times {\mathrm{9151}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 1813413888

約数和(自身を除く): 483123867

約数列:

[1, 3, 47, 141, 1031, 3093, 9151, 27453, 48457, 145371, 430097, 1290291, 9434681, 28304043, 443430007, 1330290021]

約数ペア:

[(1, 1330290021), (3, 443430007), (47, 28304043), (141, 9434681), (1031, 1290291), (3093, 430097), (9151, 145371), (27453, 48457)]