320030191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{1459}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 353203200

約数和(自身を除く): 33173009

約数列:

[1, 13, 47, 359, 611, 1459, 4667, 16873, 18967, 68573, 219349, 523781, 891449, 6809153, 24617707, 320030191]

約数ペア:

[(1, 320030191), (13, 24617707), (47, 6809153), (359, 891449), (611, 523781), (1459, 219349), (4667, 68573), (16873, 18967)]