213631361

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 223887888

約数和(自身を除く): 10256527

約数列:

[1, 41, 73, 137, 521, 2993, 5617, 10001, 21361, 38033, 71377, 410041, 1559353, 2926457, 5210521, 213631361]

約数ペア:

[(1, 213631361), (41, 5210521), (73, 2926457), (137, 1559353), (521, 410041), (2993, 71377), (5617, 38033), (10001, 21361)]