4248819

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 6464640

約数和(自身を除く): 2215821

約数列:

[1, 3, 9, 29, 73, 87, 219, 223, 261, 657, 669, 2007, 2117, 6351, 6467, 16279, 19053, 19401, 48837, 58203, 146511, 472091, 1416273, 4248819]

約数ペア:

[(1, 4248819), (3, 1416273), (9, 472091), (29, 146511), (73, 58203), (87, 48837), (219, 19401), (223, 19053), (261, 16279), (657, 6467), (669, 6351), (2007, 2117)]