15708889989

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3122419}}^1$

素因数の和:3122481

約数の個数: 24

約数和(自身を含む): 25004339360

約数和(自身を除く): 9295449371

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 3122419, 9367257, 28101771, 40591447, 121774341, 134264017, 365323023, 402792051, 1208376153, 1745432221, 5236296663, 15708889989]

約数ペア:

[(1, 15708889989), (3, 5236296663), (9, 1745432221), (13, 1208376153), (39, 402792051), (43, 365323023), (117, 134264017), (129, 121774341), (387, 40591447), (559, 28101771), (1677, 9367257), (5031, 3122419)]