17191797

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 26938656

約数和(自身を除く): 9746859

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 1093, 2247, 3279, 5243, 7651, 15729, 22953, 53557, 116951, 160671, 350853, 818657, 2455971, 5730599, 17191797]

約数ペア:

[(1, 17191797), (3, 5730599), (7, 2455971), (21, 818657), (49, 350853), (107, 160671), (147, 116951), (321, 53557), (749, 22953), (1093, 15729), (2247, 7651), (3279, 5243)]