31016313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 48103848

約数和(自身を除く): 17087535

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 2777, 3723, 8331, 11169, 24993, 47209, 141627, 202721, 424881, 608163, 1824489, 3446257, 10338771, 31016313]

約数ペア:

[(1, 31016313), (3, 10338771), (9, 3446257), (17, 1824489), (51, 608163), (73, 424881), (153, 202721), (219, 141627), (657, 47209), (1241, 24993), (2777, 11169), (3723, 8331)]