17630397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 27091584

約数和(自身を除く): 9461187

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 1607, 3657, 4821, 10971, 14463, 36961, 85171, 110883, 255513, 332649, 766539, 1958933, 5876799, 17630397]

約数ペア:

[(1, 17630397), (3, 5876799), (9, 1958933), (23, 766539), (53, 332649), (69, 255513), (159, 110883), (207, 85171), (477, 36961), (1219, 14463), (1607, 10971), (3657, 4821)]