13111077

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 20611200

約数和(自身を除く): 7500123

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1129, 1659, 3387, 3871, 7903, 11613, 23709, 55321, 89191, 165963, 267573, 624337, 1873011, 4370359, 13111077]

約数ペア:

[(1, 13111077), (3, 4370359), (7, 1873011), (21, 624337), (49, 267573), (79, 165963), (147, 89191), (237, 55321), (553, 23709), (1129, 11613), (1659, 7903), (3387, 3871)]