1629039819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{19597}}^1$

素因数の和:19851

約数の個数: 24

約数和(自身を含む): 2398011280

約数和(自身を除く): 768971461

約数列:

[1, 3, 11, 33, 121, 229, 363, 687, 2519, 7557, 19597, 27709, 58791, 83127, 215567, 646701, 2371237, 4487713, 7113711, 13463139, 49364843, 148094529, 543013273, 1629039819]

約数ペア:

[(1, 1629039819), (3, 543013273), (11, 148094529), (33, 49364843), (121, 13463139), (229, 7113711), (363, 4487713), (687, 2371237), (2519, 646701), (7557, 215567), (19597, 83127), (27709, 58791)]