20172858717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{924809}}^1$

素因数の和:925484

約数の個数: 16

約数和(自身を含む): 29386762560

約数和(自身を除く): 9213903843

約数列:

[1, 3, 11, 33, 661, 1983, 7271, 21813, 924809, 2774427, 10172899, 30518697, 611298749, 1833896247, 6724286239, 20172858717]

約数ペア:

[(1, 20172858717), (3, 6724286239), (11, 1833896247), (33, 611298749), (661, 30518697), (1983, 10172899), (7271, 2774427), (21813, 924809)]