8942664927

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{646193}}^1$

素因数の和:646862

約数の個数: 16

約数和(自身を含む): 13647617280

約数和(自身を除く): 4704952353

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 13839, 646193, 1938579, 4523351, 13570053, 425841187, 1277523561, 2980888309, 8942664927]

約数ペア:

[(1, 8942664927), (3, 2980888309), (7, 1277523561), (21, 425841187), (659, 13570053), (1977, 4523351), (4613, 1938579), (13839, 646193)]