8674047

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:804

約数の個数: 20

約数和(自身を含む): 13053480

約数和(自身を除く): 4379433

約数列:

[1, 3, 9, 27, 81, 173, 519, 619, 1557, 1857, 4671, 5571, 14013, 16713, 50139, 107087, 321261, 963783, 2891349, 8674047]

約数ペア:

[(1, 8674047), (3, 2891349), (9, 963783), (27, 321261), (81, 107087), (173, 50139), (519, 16713), (619, 14013), (1557, 5571), (1857, 4671)]