2021068623

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{992179}}^1$

素因数の和:992286

約数の個数: 16

約数和(自身を含む): 3111476480

約数和(自身を除く): 1090407857

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 992179, 2976537, 6945253, 20835759, 96241363, 288724089, 673689541, 2021068623]

約数ペア:

[(1, 2021068623), (3, 673689541), (7, 288724089), (21, 96241363), (97, 20835759), (291, 6945253), (679, 2976537), (2037, 992179)]