17663697

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 11021103

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1327, 1479, 3981, 4437, 11943, 13311, 22559, 35829, 38483, 67677, 115449, 203031, 346347, 609093, 654211, 1039041, 1962633, 5887899, 17663697]

約数ペア:

[(1, 17663697), (3, 5887899), (9, 1962633), (17, 1039041), (27, 654211), (29, 609093), (51, 346347), (87, 203031), (153, 115449), (261, 67677), (459, 38483), (493, 35829), (783, 22559), (1327, 13311), (1479, 11943), (3981, 4437)]