496496673

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{31723}}^1$

素因数の和:31813

約数の個数: 24

約数和(自身を含む): 752239488

約数和(自身を除く): 255742815

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 15651, 31723, 95169, 285507, 1173751, 1490981, 3521253, 4472943, 10563759, 13418829, 55166297, 165498891, 496496673]

約数ペア:

[(1, 496496673), (3, 165498891), (9, 55166297), (37, 13418829), (47, 10563759), (111, 4472943), (141, 3521253), (333, 1490981), (423, 1173751), (1739, 285507), (5217, 95169), (15651, 31723)]