15416401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15432

約数の個数: 16

約数和(自身を含む): 20700288

約数和(自身を除く): 5283887

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 15401, 107807, 169411, 200213, 1185877, 1401491, 2202343, 15416401]

約数ペア:

[(1, 15416401), (7, 2202343), (11, 1401491), (13, 1185877), (77, 200213), (91, 169411), (143, 107807), (1001, 15401)]