207938331

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1433}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 314080416

約数和(自身を除く): 106142085

約数列:

[1, 3, 9, 23, 69, 207, 701, 1433, 2103, 4299, 6309, 12897, 16123, 32959, 48369, 98877, 145107, 296631, 1004533, 3013599, 9040797, 23104259, 69312777, 207938331]

約数ペア:

[(1, 207938331), (3, 69312777), (9, 23104259), (23, 9040797), (69, 3013599), (207, 1004533), (701, 296631), (1433, 145107), (2103, 98877), (4299, 48369), (6309, 32959), (12897, 16123)]