22247127

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 38039976

約数和(自身を除く): 15792849

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 827, 1281, 2481, 2989, 3843, 5789, 7443, 8967, 17367, 26901, 40523, 50447, 52101, 121569, 151341, 353129, 364707, 454023, 1059387, 2471903, 3178161, 7415709, 22247127]

約数ペア:

[(1, 22247127), (3, 7415709), (7, 3178161), (9, 2471903), (21, 1059387), (49, 454023), (61, 364707), (63, 353129), (147, 151341), (183, 121569), (427, 52101), (441, 50447), (549, 40523), (827, 26901), (1281, 17367), (2481, 8967), (2989, 7443), (3843, 5789)]