13107657

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 4949943

約数列:

[1, 3, 37, 111, 263, 449, 789, 1347, 9731, 16613, 29193, 49839, 118087, 354261, 4369219, 13107657]

約数ペア:

[(1, 13107657), (3, 4369219), (37, 354261), (111, 118087), (263, 49839), (449, 29193), (789, 16613), (1347, 9731)]