7552251

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 13209600

約数和(自身を除く): 5657349

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1289, 1953, 3867, 5859, 9023, 11601, 27069, 34803, 39959, 81207, 119877, 243621, 279713, 359631, 839139, 1078893, 2517417, 7552251]

約数ペア:

[(1, 7552251), (3, 2517417), (7, 1078893), (9, 839139), (21, 359631), (27, 279713), (31, 243621), (63, 119877), (93, 81207), (189, 39959), (217, 34803), (279, 27069), (651, 11601), (837, 9023), (1289, 5859), (1953, 3867)]