429280319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13267}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 490385280

約数和(自身を除く): 61104961

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 13267, 32357, 172471, 252073, 1737977, 3276949, 22593701, 33021563, 429280319]

約数ペア:

[(1, 429280319), (13, 33021563), (19, 22593701), (131, 3276949), (247, 1737977), (1703, 252073), (2489, 172471), (13267, 32357)]