26961123

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4957}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 42956112

約数和(自身を除く): 15994989

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4957, 5439, 14871, 34699, 104097, 183409, 242893, 550227, 728679, 1283863, 3851589, 8987041, 26961123]

約数ペア:

[(1, 26961123), (3, 8987041), (7, 3851589), (21, 1283863), (37, 728679), (49, 550227), (111, 242893), (147, 183409), (259, 104097), (777, 34699), (1813, 14871), (4957, 5439)]