91638113

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 107533440

約数和(自身を除く): 15895327

約数列:

[1, 7, 53, 139, 371, 973, 1777, 7367, 12439, 51569, 94181, 247003, 659267, 1729021, 13091159, 91638113]

約数ペア:

[(1, 91638113), (7, 13091159), (53, 1729021), (139, 659267), (371, 247003), (973, 94181), (1777, 51569), (7367, 12439)]