915216001

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{4973}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 1065788928

約数和(自身を除く): 150572927

約数列:

[1, 7, 61, 427, 431, 3017, 4973, 26291, 34811, 184037, 303353, 2123471, 2143363, 15003541, 130745143, 915216001]

約数ペア:

[(1, 915216001), (7, 130745143), (61, 15003541), (427, 2143363), (431, 2123471), (3017, 303353), (4973, 184037), (26291, 34811)]