320401233

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{62347}}^1$

素因数の和:62924

約数の個数: 12

約数和(自身を含む): 463619728

約数和(自身を除く): 143218495

約数列:

[1, 3, 9, 571, 1713, 5139, 62347, 187041, 561123, 35600137, 106800411, 320401233]

約数ペア:

[(1, 320401233), (3, 106800411), (9, 35600137), (571, 561123), (1713, 187041), (5139, 62347)]