2001003087

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1\times {\mathrm{5077}}^1$

素因数の和:6822

約数の個数: 16

約数和(自身を含む): 2703933440

約数和(自身を除く): 702930353

約数列:

[1, 3, 79, 237, 1663, 4989, 5077, 15231, 131377, 394131, 401083, 1203249, 8443051, 25329153, 667001029, 2001003087]

約数ペア:

[(1, 2001003087), (3, 667001029), (79, 25329153), (237, 8443051), (1663, 1203249), (4989, 401083), (5077, 394131), (15231, 131377)]