79778531

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{853}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 94445568

約数和(自身を除く): 14667037

約数列:

[1, 7, 31, 217, 431, 853, 3017, 5971, 13361, 26443, 93527, 185101, 367643, 2573501, 11396933, 79778531]

約数ペア:

[(1, 79778531), (7, 11396933), (31, 2573501), (217, 367643), (431, 185101), (853, 93527), (3017, 26443), (5971, 13361)]