321898045443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{148207}}^1\times {\mathrm{55691}}^1$

素因数の和:203914

約数の個数: 16

約数和(自身を含む): 462223996416

約数和(自身を除く): 140325950973

約数列:

[1, 3, 13, 39, 55691, 148207, 167073, 444621, 723983, 1926691, 2171949, 5780073, 8253796037, 24761388111, 107299348481, 321898045443]

約数ペア:

[(1, 321898045443), (3, 107299348481), (13, 24761388111), (39, 8253796037), (55691, 5780073), (148207, 2171949), (167073, 1926691), (444621, 723983)]