428889721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{3851}}^1$

素因数の和:4536

約数の個数: 12

約数和(自身を含む): 465244560

約数和(自身を除く): 36354839

約数列:

[1, 13, 169, 659, 3851, 8567, 50063, 111371, 650819, 2537809, 32991517, 428889721]

約数ペア:

[(1, 428889721), (13, 32991517), (169, 2537809), (659, 650819), (3851, 111371), (8567, 50063)]