321301913

素因数分解:

${\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{5669}}^1$

素因数の和:5864

約数の個数: 12

約数和(自身を含む): 341322660

約数和(自身を除く): 20020747

約数列:

[1, 19, 157, 361, 2983, 5669, 56677, 107711, 890033, 2046509, 16910627, 321301913]

約数ペア:

[(1, 321301913), (19, 16910627), (157, 2046509), (361, 890033), (2983, 107711), (5669, 56677)]