738386873

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 909718272

約数和(自身を除く): 171331399

約数列:

[1, 7, 19, 47, 133, 329, 361, 893, 2527, 6217, 6251, 16967, 43519, 118123, 118769, 292199, 826861, 2045393, 2244337, 5551781, 15710359, 38862467, 105483839, 738386873]

約数ペア:

[(1, 738386873), (7, 105483839), (19, 38862467), (47, 15710359), (133, 5551781), (329, 2244337), (361, 2045393), (893, 826861), (2527, 292199), (6217, 118769), (6251, 118123), (16967, 43519)]