320825279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5861}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 350782080

約数和(自身を除く): 29956801

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 5861, 54739, 111359, 252023, 392687, 4788437, 7461053, 16885541, 320825279]

約数ペア:

[(1, 320825279), (19, 16885541), (43, 7461053), (67, 4788437), (817, 392687), (1273, 252023), (2881, 111359), (5861, 54739)]