12923702973

素因数分解:

$3^2\times {\mathrm{2081}}^1\times {\mathrm{690037}}^1$

素因数の和:692124

約数の個数: 12

約数和(自身を含む): 18676568508

約数和(自身を除く): 5752865535

約数列:

[1, 3, 9, 2081, 6243, 18729, 690037, 2070111, 6210333, 1435966997, 4307900991, 12923702973]

約数ペア:

[(1, 12923702973), (3, 4307900991), (9, 1435966997), (2081, 6210333), (6243, 2070111), (18729, 690037)]