79777181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 12152419

約数列:

[1, 11, 19, 209, 419, 911, 4609, 7961, 10021, 17309, 87571, 190399, 381709, 4198799, 7252471, 79777181]

約数ペア:

[(1, 79777181), (11, 7252471), (19, 4198799), (209, 381709), (419, 190399), (911, 87571), (4609, 17309), (7961, 10021)]