289455843

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{9241}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 395261856

約数和(自身を除く): 105806013

約数列:

[1, 3, 53, 159, 197, 591, 9241, 10441, 27723, 31323, 489773, 1469319, 1820477, 5461431, 96485281, 289455843]

約数ペア:

[(1, 289455843), (3, 96485281), (53, 5461431), (159, 1820477), (197, 1469319), (591, 489773), (9241, 31323), (10441, 27723)]