17668071

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 27384560

約数和(自身を除く): 9716489

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1237, 1587, 3711, 4761, 11133, 14283, 28451, 33399, 85353, 256059, 654373, 768177, 1963119, 5889357, 17668071]

約数ペア:

[(1, 17668071), (3, 5889357), (9, 1963119), (23, 768177), (27, 654373), (69, 256059), (207, 85353), (529, 33399), (621, 28451), (1237, 14283), (1587, 11133), (3711, 4761)]