2056617

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 3230880

約数和(自身を除く): 1174263

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 361, 513, 633, 1083, 1899, 3249, 4009, 5697, 9747, 12027, 36081, 76171, 108243, 228513, 685539, 2056617]

約数ペア:

[(1, 2056617), (3, 685539), (9, 228513), (19, 108243), (27, 76171), (57, 36081), (171, 12027), (211, 9747), (361, 5697), (513, 4009), (633, 3249), (1083, 1899)]