33352281

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 50553984

約数和(自身を除く): 17201703

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2131, 5217, 6393, 15651, 19179, 78847, 100157, 236541, 300471, 709623, 901413, 3705809, 11117427, 33352281]

約数ペア:

[(1, 33352281), (3, 11117427), (9, 3705809), (37, 901413), (47, 709623), (111, 300471), (141, 236541), (333, 100157), (423, 78847), (1739, 19179), (2131, 15651), (5217, 6393)]