5742243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 9461088

約数和(自身を除く): 3718845

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2887, 8661, 25983, 37531, 49079, 112593, 147237, 337779, 441711, 638027, 1914081, 5742243]

約数ペア:

[(1, 5742243), (3, 1914081), (9, 638027), (13, 441711), (17, 337779), (39, 147237), (51, 112593), (117, 49079), (153, 37531), (221, 25983), (663, 8661), (1989, 2887)]