3943359

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 6638112

約数和(自身を除く): 2694753

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1181, 3339, 3543, 8267, 10629, 24801, 62593, 74403, 187779, 438151, 563337, 1314453, 3943359]

約数ペア:

[(1, 3943359), (3, 1314453), (7, 563337), (9, 438151), (21, 187779), (53, 74403), (63, 62593), (159, 24801), (371, 10629), (477, 8267), (1113, 3543), (1181, 3339)]