22981329

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9909

約数の個数: 24

約数和(自身を含む): 38966720

約数和(自身を除く): 15985391

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 9859, 29577, 69013, 88731, 207039, 364783, 621117, 1094349, 2553481, 3283047, 7660443, 22981329]

約数ペア:

[(1, 22981329), (3, 7660443), (7, 3283047), (9, 2553481), (21, 1094349), (37, 621117), (63, 364783), (111, 207039), (259, 88731), (333, 69013), (777, 29577), (2331, 9859)]