870829897

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{9311}}^1$

素因数の和:9780

約数の個数: 16

約数和(自身を含む): 1029832704

約数和(自身を除く): 159002807

約数列:

[1, 7, 31, 217, 431, 3017, 9311, 13361, 65177, 93527, 288641, 2020487, 4013041, 28091287, 124404271, 870829897]

約数ペア:

[(1, 870829897), (7, 124404271), (31, 28091287), (217, 4013041), (431, 2020487), (3017, 288641), (9311, 93527), (13361, 65177)]