42816151

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 18

約数和(自身を含む): 51632880

約数和(自身を除く): 8816729

約数列:

[1, 7, 29, 49, 203, 841, 1039, 1421, 5887, 7273, 30131, 41209, 50911, 210917, 873799, 1476419, 6116593, 42816151]

約数ペア:

[(1, 42816151), (7, 6116593), (29, 1476419), (49, 873799), (203, 210917), (841, 50911), (1039, 41209), (1421, 30131), (5887, 7273)]