4381399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 5005440

約数和(自身を除く): 624041

約数列:

[1, 11, 43, 59, 157, 473, 649, 1727, 2537, 6751, 9263, 27907, 74261, 101893, 398309, 4381399]

約数ペア:

[(1, 4381399), (11, 398309), (43, 101893), (59, 74261), (157, 27907), (473, 9263), (649, 6751), (1727, 2537)]