2130667089

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{42751}}^1$

素因数の和:43240

約数の個数: 16

約数和(自身を含む): 2924236800

約数和(自身を除く): 793569711

約数列:

[1, 3, 37, 111, 449, 1347, 16613, 42751, 49839, 128253, 1581787, 4745361, 19195199, 57585597, 710222363, 2130667089]

約数ペア:

[(1, 2130667089), (3, 710222363), (37, 57585597), (111, 19195199), (449, 4745361), (1347, 1581787), (16613, 128253), (42751, 49839)]