2853333

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 4997120

約数和(自身を除く): 2143787

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 487, 651, 837, 1461, 1953, 3409, 4383, 5859, 10227, 13149, 15097, 30681, 45291, 92043, 105679, 135873, 317037, 407619, 951111, 2853333]

約数ペア:

[(1, 2853333), (3, 951111), (7, 407619), (9, 317037), (21, 135873), (27, 105679), (31, 92043), (63, 45291), (93, 30681), (189, 15097), (217, 13149), (279, 10227), (487, 5859), (651, 4383), (837, 3409), (1461, 1953)]