42904527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24281}}^1$

素因数の和:24334

約数の個数: 16

約数和(自身を含む): 62161920

約数和(自身を除く): 19257393

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 24281, 72843, 461339, 752711, 1384017, 2258133, 14301509, 42904527]

約数ペア:

[(1, 42904527), (3, 14301509), (19, 2258133), (31, 1384017), (57, 752711), (93, 461339), (589, 72843), (1767, 24281)]