13918881

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 18931968

約数和(自身を除く): 5013087

約数列:

[1, 3, 107, 131, 321, 331, 393, 993, 14017, 35417, 42051, 43361, 106251, 130083, 4639627, 13918881]

約数ペア:

[(1, 13918881), (3, 4639627), (107, 130083), (131, 106251), (321, 43361), (331, 42051), (393, 35417), (993, 14017)]