173204871

素因数分解:

$3^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{3727}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 264121344

約数和(自身を除く): 90916473

約数列:

[1, 3, 7, 21, 2213, 3727, 6639, 11181, 15491, 26089, 46473, 78267, 8247851, 24743553, 57734957, 173204871]

約数ペア:

[(1, 173204871), (3, 57734957), (7, 24743553), (21, 8247851), (2213, 78267), (3727, 46473), (6639, 26089), (11181, 15491)]