2670927

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 4097280

約数和(自身を除く): 1426353

約数列:

[1, 3, 7, 21, 193, 579, 659, 1351, 1977, 4053, 4613, 13839, 127187, 381561, 890309, 2670927]

約数ペア:

[(1, 2670927), (3, 890309), (7, 381561), (21, 127187), (193, 13839), (579, 4613), (659, 4053), (1351, 1977)]