18383313

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 26879040

約数和(自身を除く): 8495727

約数列:

[1, 3, 13, 39, 101, 169, 303, 359, 507, 1077, 1313, 3939, 4667, 14001, 17069, 36259, 51207, 60671, 108777, 182013, 471367, 1414101, 6127771, 18383313]

約数ペア:

[(1, 18383313), (3, 6127771), (13, 1414101), (39, 471367), (101, 182013), (169, 108777), (303, 60671), (359, 51207), (507, 36259), (1077, 17069), (1313, 14001), (3939, 4667)]