5631561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 8852480

約数和(自身を除く): 3220919

約数列:

[1, 3, 9, 13, 39, 117, 127, 379, 381, 1137, 1143, 1651, 3411, 4927, 4953, 14781, 14859, 44343, 48133, 144399, 433197, 625729, 1877187, 5631561]

約数ペア:

[(1, 5631561), (3, 1877187), (9, 625729), (13, 433197), (39, 144399), (117, 48133), (127, 44343), (379, 14859), (381, 14781), (1137, 4953), (1143, 4927), (1651, 3411)]