145852421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21701}}^1$

素因数の和:21772

約数の個数: 16

約数和(自身を含む): 175004928

約数和(自身を除く): 29152507

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 21701, 238711, 282113, 1019947, 3103243, 11219417, 13259311, 145852421]

約数ペア:

[(1, 145852421), (11, 13259311), (13, 11219417), (47, 3103243), (143, 1019947), (517, 282113), (611, 238711), (6721, 21701)]