7130111287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{47939}}^1$

素因数の和:48642

約数の個数: 16

約数和(自身を含む): 8142513120

約数和(自身を除く): 1012401833

約数列:

[1, 13, 17, 221, 673, 8749, 11441, 47939, 148733, 623207, 814963, 10594519, 32262947, 419418311, 548470099, 7130111287]

約数ペア:

[(1, 7130111287), (13, 548470099), (17, 419418311), (221, 32262947), (673, 10594519), (8749, 814963), (11441, 623207), (47939, 148733)]