4402593

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 7338408

約数和(自身を除く): 2935815

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 113, 117, 333, 339, 351, 481, 999, 1017, 1053, 1443, 1469, 2997, 3051, 4181, 4329, 4407, 9153, 12543, 12987, 13221, 37629, 38961, 39663, 54353, 112887, 118989, 163059, 338661, 489177, 1467531, 4402593]

約数ペア:

[(1, 4402593), (3, 1467531), (9, 489177), (13, 338661), (27, 163059), (37, 118989), (39, 112887), (81, 54353), (111, 39663), (113, 38961), (117, 37629), (333, 13221), (339, 12987), (351, 12543), (481, 9153), (999, 4407), (1017, 4329), (1053, 4181), (1443, 3051), (1469, 2997)]