121661113

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 141039360

約数和(自身を除く): 19378247

約数列:

[1, 7, 109, 317, 503, 763, 2219, 3521, 34553, 54827, 159451, 241871, 383789, 1116157, 17380159, 121661113]

約数ペア:

[(1, 121661113), (7, 17380159), (109, 1116157), (317, 383789), (503, 241871), (763, 159451), (2219, 54827), (3521, 34553)]