996840897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{65707}}^1$

素因数の和:66112

約数の個数: 16

約数和(自身を含む): 1435062720

約数和(自身を除く): 438221823

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 15171, 65707, 197121, 854191, 2562573, 25560023, 76680069, 332280299, 996840897]

約数ペア:

[(1, 996840897), (3, 332280299), (13, 76680069), (39, 25560023), (389, 2562573), (1167, 854191), (5057, 197121), (15171, 65707)]