2706021

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 1579419

約数列:

[1, 3, 9, 27, 31, 53, 61, 93, 159, 183, 279, 477, 549, 837, 1431, 1643, 1647, 1891, 3233, 4929, 5673, 9699, 14787, 17019, 29097, 44361, 51057, 87291, 100223, 300669, 902007, 2706021]

約数ペア:

[(1, 2706021), (3, 902007), (9, 300669), (27, 100223), (31, 87291), (53, 51057), (61, 44361), (93, 29097), (159, 17019), (183, 14787), (279, 9699), (477, 5673), (549, 4929), (837, 3233), (1431, 1891), (1643, 1647)]