21020106

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23201}}^1$

素因数の和:23357

約数の個数: 16

約数和(自身を含む): 42320448

約数和(自身を除く): 21300342

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 23201, 46402, 69603, 139206, 3503351, 7006702, 10510053, 21020106]

約数ペア:

[(1, 21020106), (2, 10510053), (3, 7006702), (6, 3503351), (151, 139206), (302, 69603), (453, 46402), (906, 23201)]