131717718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{221747}}^1$

素因数の和:221769

約数の個数: 32

約数和(自身を含む): 319317120

約数和(自身を除く): 187599402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 221747, 443494, 665241, 1330482, 1995723, 2439217, 3991446, 4878434, 5987169, 7317651, 11974338, 14635302, 21952953, 43905906, 65858859, 131717718]

約数ペア:

[(1, 131717718), (2, 65858859), (3, 43905906), (6, 21952953), (9, 14635302), (11, 11974338), (18, 7317651), (22, 5987169), (27, 4878434), (33, 3991446), (54, 2439217), (66, 1995723), (99, 1330482), (198, 665241), (297, 443494), (594, 221747)]