137474129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 152705280

約数和(自身を除く): 15231151

約数列:

[1, 13, 37, 311, 481, 919, 4043, 11507, 11947, 34003, 149591, 285809, 442039, 3715517, 10574933, 137474129]

約数ペア:

[(1, 137474129), (13, 10574933), (37, 3715517), (311, 442039), (481, 285809), (919, 149591), (4043, 34003), (11507, 11947)]