2021061207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{606379}}^1$

素因数の和:606494

約数の個数: 16

約数和(自身を含む): 2968836480

約数和(自身を除く): 947775273

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 606379, 1819137, 6670169, 20010507, 61244279, 183732837, 673687069, 2021061207]

約数ペア:

[(1, 2021061207), (3, 673687069), (11, 183732837), (33, 61244279), (101, 20010507), (303, 6670169), (1111, 1819137), (3333, 606379)]