7972239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7793}}^1$

素因数の和:7838

約数の個数: 16

約数和(自身を含む): 11971584

約数和(自身を除く): 3999345

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 7793, 23379, 85723, 241583, 257169, 724749, 2657413, 7972239]

約数ペア:

[(1, 7972239), (3, 2657413), (11, 724749), (31, 257169), (33, 241583), (93, 85723), (341, 23379), (1023, 7793)]