171097556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197117}}^1$

素因数の和:197159

約数の個数: 24

約数和(自身を含む): 353235456

約数和(自身を除く): 182137900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 197117, 394234, 788468, 1379819, 2759638, 5519276, 6110627, 12221254, 24442508, 42774389, 85548778, 171097556]

約数ペア:

[(1, 171097556), (2, 85548778), (4, 42774389), (7, 24442508), (14, 12221254), (28, 6110627), (31, 5519276), (62, 2759638), (124, 1379819), (217, 788468), (434, 394234), (868, 197117)]