1948393359

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{4723}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 3182691072

約数和(自身を除く): 1234297713

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 463, 891, 1389, 4167, 4723, 5093, 12501, 14169, 15279, 37503, 42507, 45837, 51953, 127521, 137511, 155859, 382563, 412533, 467577, 1402731, 2186749, 4208193, 6560247, 19680741, 24054239, 59042223, 72162717, 177126669, 216488151, 649464453, 1948393359]

約数ペア:

[(1, 1948393359), (3, 649464453), (9, 216488151), (11, 177126669), (27, 72162717), (33, 59042223), (81, 24054239), (99, 19680741), (297, 6560247), (463, 4208193), (891, 2186749), (1389, 1402731), (4167, 467577), (4723, 412533), (5093, 382563), (12501, 155859), (14169, 137511), (15279, 127521), (37503, 51953), (42507, 45837)]