91738902017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1981787}}^1$

素因数の和:1982200

約数の個数: 16

約数和(自身を含む): 111297214080

約数和(自身を除く): 19558312063

約数列:

[1, 7, 17, 119, 389, 2723, 6613, 46291, 1981787, 13872509, 33690379, 235832653, 770915143, 5396406001, 13105557431, 91738902017]

約数ペア:

[(1, 91738902017), (7, 13105557431), (17, 5396406001), (119, 770915143), (389, 235832653), (2723, 33690379), (6613, 13872509), (46291, 1981787)]