17121594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{407657}}^1$

素因数の和:407669

約数の個数: 16

約数和(自身を含む): 39135168

約数和(自身を除く): 22013574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 407657, 815314, 1222971, 2445942, 2853599, 5707198, 8560797, 17121594]

約数ペア:

[(1, 17121594), (2, 8560797), (3, 5707198), (6, 2853599), (7, 2445942), (14, 1222971), (21, 815314), (42, 407657)]