264820721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 303623040

約数和(自身を除く): 38802319

約数列:

[1, 11, 29, 121, 163, 319, 463, 1793, 3509, 4727, 5093, 13427, 19723, 51997, 56023, 75469, 147697, 571967, 830159, 1624667, 2188601, 9131749, 24074611, 264820721]

約数ペア:

[(1, 264820721), (11, 24074611), (29, 9131749), (121, 2188601), (163, 1624667), (319, 830159), (463, 571967), (1793, 147697), (3509, 75469), (4727, 56023), (5093, 51997), (13427, 19723)]