5248881

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 8816544

約数和(自身を除く): 3567663

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 137, 297, 387, 411, 473, 891, 1161, 1233, 1419, 1507, 3483, 3699, 4257, 4521, 5891, 11097, 12771, 13563, 17673, 38313, 40689, 53019, 64801, 122067, 159057, 194403, 477171, 583209, 1749627, 5248881]

約数ペア:

[(1, 5248881), (3, 1749627), (9, 583209), (11, 477171), (27, 194403), (33, 159057), (43, 122067), (81, 64801), (99, 53019), (129, 40689), (137, 38313), (297, 17673), (387, 13563), (411, 12771), (473, 11097), (891, 5891), (1161, 4521), (1233, 4257), (1419, 3699), (1507, 3483)]