7489507107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{262541}}^1$

素因数の和:262838

約数の個数: 16

約数和(自身を含む): 10295847072

約数和(自身を除く): 2806339965

約数列:

[1, 3, 37, 111, 257, 771, 9509, 28527, 262541, 787623, 9714017, 29142051, 67473037, 202419111, 2496502369, 7489507107]

約数ペア:

[(1, 7489507107), (3, 2496502369), (37, 202419111), (111, 67473037), (257, 29142051), (771, 9714017), (9509, 787623), (28527, 262541)]