13366989297

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{40141109}}^1$

素因数の和:40141152

約数の個数: 12

約数和(自身を含む): 19829708340

約数和(自身を除く): 6462719043

約数列:

[1, 3, 9, 37, 111, 333, 40141109, 120423327, 361269981, 1485221033, 4455663099, 13366989297]

約数ペア:

[(1, 13366989297), (3, 4455663099), (9, 1485221033), (37, 361269981), (111, 120423327), (333, 40141109)]