239482009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10729}}^1$

素因数の和:10860

約数の個数: 16

約数和(自身を含む): 275803920

約数和(自身を除く): 36321911

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 10729, 22321, 139477, 182393, 1083629, 2371109, 14087177, 18421693, 239482009]

約数ペア:

[(1, 239482009), (13, 18421693), (17, 14087177), (101, 2371109), (221, 1083629), (1313, 182393), (1717, 139477), (10729, 22321)]