2039821421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{52937}}^1$

素因数の和:53092

約数の個数: 16

約数和(自身を含む): 2317413888

約数和(自身を除く): 277592467

約数列:

[1, 11, 31, 113, 341, 1243, 3503, 38533, 52937, 582307, 1641047, 5981881, 18051517, 65800691, 185438311, 2039821421]

約数ペア:

[(1, 2039821421), (11, 185438311), (31, 65800691), (113, 18051517), (341, 5981881), (1243, 1641047), (3503, 582307), (38533, 52937)]