13901151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 6420129

約数列:

[1, 3, 11, 33, 223, 669, 1889, 2453, 5667, 7359, 20779, 62337, 421247, 1263741, 4633717, 13901151]

約数ペア:

[(1, 13901151), (3, 4633717), (11, 1263741), (33, 421247), (223, 62337), (669, 20779), (1889, 7359), (2453, 5667)]