39513591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 61683440

約数和(自身を除く): 22169849

約数列:

[1, 3, 9, 13, 39, 117, 457, 739, 1371, 2217, 4113, 5941, 6651, 9607, 17823, 28821, 53469, 86463, 337723, 1013169, 3039507, 4390399, 13171197, 39513591]

約数ペア:

[(1, 39513591), (3, 13171197), (9, 4390399), (13, 3039507), (39, 1013169), (117, 337723), (457, 86463), (739, 53469), (1371, 28821), (2217, 17823), (4113, 9607), (5941, 6651)]