13996227

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 21550592

約数和(自身を除く): 7554365

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6871, 20613, 48097, 144291, 666487, 1999461, 4665409, 13996227]

約数ペア:

[(1, 13996227), (3, 4665409), (7, 1999461), (21, 666487), (97, 144291), (291, 48097), (679, 20613), (2037, 6871)]