2404731

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 3686144

約数和(自身を除く): 1281413

約数列:

[1, 3, 7, 21, 307, 373, 921, 1119, 2149, 2611, 6447, 7833, 114511, 343533, 801577, 2404731]

約数ペア:

[(1, 2404731), (3, 801577), (7, 343533), (21, 114511), (307, 7833), (373, 6447), (921, 2611), (1119, 2149)]