17063109

素因数分解:

$3^3\times 7^1\times {\mathrm{90281}}^1$

素因数の和:90297

約数の個数: 16

約数和(自身を含む): 28890240

約数和(自身を除く): 11827131

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 90281, 270843, 631967, 812529, 1895901, 2437587, 5687703, 17063109]

約数ペア:

[(1, 17063109), (3, 5687703), (7, 2437587), (9, 1895901), (21, 812529), (27, 631967), (63, 270843), (189, 90281)]