26805163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 33534720

約数和(自身を除く): 6729557

約数列:

[1, 7, 11, 77, 491, 709, 3437, 4963, 5401, 7799, 37807, 54593, 348119, 2436833, 3829309, 26805163]

約数ペア:

[(1, 26805163), (7, 3829309), (11, 2436833), (77, 348119), (491, 54593), (709, 37807), (3437, 7799), (4963, 5401)]