3188133

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 5268480

約数和(自身を除く): 2080347

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 293, 351, 403, 837, 879, 1209, 2637, 3627, 3809, 7911, 9083, 10881, 11427, 27249, 34281, 81747, 102843, 118079, 245241, 354237, 1062711, 3188133]

約数ペア:

[(1, 3188133), (3, 1062711), (9, 354237), (13, 245241), (27, 118079), (31, 102843), (39, 81747), (93, 34281), (117, 27249), (279, 11427), (293, 10881), (351, 9083), (403, 7911), (837, 3809), (879, 3627), (1209, 2637)]