3996279

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 6649760

約数和(自身を除く): 2653481

約数列:

[1, 3, 7, 9, 21, 63, 229, 277, 687, 831, 1603, 1939, 2061, 2493, 4809, 5817, 14427, 17451, 63433, 190299, 444031, 570897, 1332093, 3996279]

約数ペア:

[(1, 3996279), (3, 1332093), (7, 570897), (9, 444031), (21, 190299), (63, 63433), (229, 17451), (277, 14427), (687, 5817), (831, 4809), (1603, 2493), (1939, 2061)]