1339218097

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{42131}}^1$

素因数の和:42396

約数の個数: 16

約数和(自身を含む): 1617868800

約数和(自身を除く): 278650703

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 31787, 42131, 294917, 800489, 5603423, 10069309, 70485163, 191316871, 1339218097]

約数ペア:

[(1, 1339218097), (7, 191316871), (19, 70485163), (133, 10069309), (239, 5603423), (1673, 800489), (4541, 294917), (31787, 42131)]