40601899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 47346768

約数和(自身を除く): 6744869

約数列:

[1, 13, 17, 101, 107, 221, 289, 1313, 1391, 1717, 1819, 3757, 10807, 22321, 23647, 29189, 30923, 140491, 183719, 379457, 401999, 2388347, 3123223, 40601899]

約数ペア:

[(1, 40601899), (13, 3123223), (17, 2388347), (101, 401999), (107, 379457), (221, 183719), (289, 140491), (1313, 30923), (1391, 29189), (1717, 23647), (1819, 22321), (3757, 10807)]