1334997

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 2094560

約数和(自身を除く): 759563

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 211, 333, 633, 703, 1899, 2109, 4009, 6327, 7807, 12027, 23421, 36081, 70263, 148333, 444999, 1334997]

約数ペア:

[(1, 1334997), (3, 444999), (9, 148333), (19, 70263), (37, 36081), (57, 23421), (111, 12027), (171, 7807), (211, 6327), (333, 4009), (633, 2109), (703, 1899)]