2594241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 4368000

約数和(自身を除く): 1773759

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 389, 513, 741, 1167, 2223, 3501, 5057, 6669, 7391, 10503, 15171, 22173, 45513, 66519, 96083, 136539, 199557, 288249, 864747, 2594241]

約数ペア:

[(1, 2594241), (3, 864747), (9, 288249), (13, 199557), (19, 136539), (27, 96083), (39, 66519), (57, 45513), (117, 22173), (171, 15171), (247, 10503), (351, 7391), (389, 6669), (513, 5057), (741, 3501), (1167, 2223)]