320401913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347131}}^1$

素因数の和:347215

約数の個数: 8

約数和(自身を含む): 349909056

約数和(自身を除く): 29507143

約数列:

[1, 13, 71, 923, 347131, 4512703, 24646301, 320401913]

約数ペア:

[(1, 320401913), (13, 24646301), (71, 4512703), (923, 347131)]