13726761

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 18938304

約数和(自身を除く): 5211543

約数列:

[1, 3, 43, 97, 129, 291, 1097, 3291, 4171, 12513, 47171, 106409, 141513, 319227, 4575587, 13726761]

約数ペア:

[(1, 13726761), (3, 4575587), (43, 319227), (97, 141513), (129, 106409), (291, 47171), (1097, 12513), (3291, 4171)]