2295891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 3799040

約数和(自身を除く): 1503149

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 211, 279, 351, 403, 633, 837, 1209, 1899, 2743, 3627, 5697, 6541, 8229, 10881, 19623, 24687, 58869, 74061, 85033, 176607, 255099, 765297, 2295891]

約数ペア:

[(1, 2295891), (3, 765297), (9, 255099), (13, 176607), (27, 85033), (31, 74061), (39, 58869), (93, 24687), (117, 19623), (211, 10881), (279, 8229), (351, 6541), (403, 5697), (633, 3627), (837, 2743), (1209, 1899)]