1617669

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2522520

約数和(自身を除く): 904851

約数列:

[1, 3, 9, 17, 51, 97, 109, 153, 291, 327, 873, 981, 1649, 1853, 4947, 5559, 10573, 14841, 16677, 31719, 95157, 179741, 539223, 1617669]

約数ペア:

[(1, 1617669), (3, 539223), (9, 179741), (17, 95157), (51, 31719), (97, 16677), (109, 14841), (153, 10573), (291, 5559), (327, 4947), (873, 1853), (981, 1649)]