259428169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{259169}}^1$

素因数の和:259200

約数の個数: 16

約数和(自身を含む): 348324480

約数和(自身を除く): 88896311

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 259169, 1814183, 2850859, 3369197, 19956013, 23584379, 37061167, 259428169]

約数ペア:

[(1, 259428169), (7, 37061167), (11, 23584379), (13, 19956013), (77, 3369197), (91, 2850859), (143, 1814183), (1001, 259169)]