17213859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 26968032

約数和(自身を除く): 9754173

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 881, 1503, 2171, 2643, 6513, 7929, 11453, 19539, 34359, 103077, 147127, 441381, 1324143, 1912651, 5737953, 17213859]

約数ペア:

[(1, 17213859), (3, 5737953), (9, 1912651), (13, 1324143), (39, 441381), (117, 147127), (167, 103077), (501, 34359), (881, 19539), (1503, 11453), (2171, 7929), (2643, 6513)]