86472197

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 100922112

約数和(自身を除く): 14449915

約数列:

[1, 7, 61, 313, 427, 647, 2191, 4529, 19093, 39467, 133651, 202511, 276269, 1417577, 12353171, 86472197]

約数ペア:

[(1, 86472197), (7, 12353171), (61, 1417577), (313, 276269), (427, 202511), (647, 133651), (2191, 39467), (4529, 19093)]