2668800417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{172973}}^1$

素因数の和:173152

約数の個数: 16

約数和(自身を含む): 3680886720

約数和(自身を除く): 1012086303

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 172973, 518919, 6400001, 19200003, 24043247, 72129741, 889600139, 2668800417]

約数ペア:

[(1, 2668800417), (3, 889600139), (37, 72129741), (111, 24043247), (139, 19200003), (417, 6400001), (5143, 518919), (15429, 172973)]