2491330371717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3973413671}}^1$

素因数の和:3973413704

約数の個数: 16

約数和(自身を含む): 3814477125120

約数和(自身を除く): 1323146753403

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3973413671, 11920241013, 43707550381, 75494859749, 131122651143, 226484579247, 830443457239, 2491330371717]

約数ペア:

[(1, 2491330371717), (3, 830443457239), (11, 226484579247), (19, 131122651143), (33, 75494859749), (57, 43707550381), (209, 11920241013), (627, 3973413671)]