859693821

素因数分解:

$3^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{10181}}^1$

素因数の和:14212

約数の個数: 16

約数和(自身を含む): 1310464128

約数和(自身を除く): 450770307

約数列:

[1, 3, 7, 21, 4021, 10181, 12063, 28147, 30543, 71267, 84441, 213801, 40937801, 122813403, 286564607, 859693821]

約数ペア:

[(1, 859693821), (3, 286564607), (7, 122813403), (21, 40937801), (4021, 213801), (10181, 84441), (12063, 71267), (28147, 30543)]