140861903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53377}}^1$

素因数の和:53426

約数の個数: 16

約数和(自身を含む): 179350080

約数和(自身を除く): 38488177

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 53377, 373639, 693901, 1547933, 4857307, 10835531, 20123129, 140861903]

約数ペア:

[(1, 140861903), (7, 20123129), (13, 10835531), (29, 4857307), (91, 1547933), (203, 693901), (377, 373639), (2639, 53377)]