22607991

素因数分解:

$3^5\times 7^1\times {\mathrm{13291}}^1$

素因数の和:13313

約数の個数: 24

約数和(自身を含む): 38706304

約数和(自身を除く): 16098313

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13291, 39873, 93037, 119619, 279111, 358857, 837333, 1076571, 2511999, 3229713, 7535997, 22607991]

約数ペア:

[(1, 22607991), (3, 7535997), (7, 3229713), (9, 2511999), (21, 1076571), (27, 837333), (63, 358857), (81, 279111), (189, 119619), (243, 93037), (567, 39873), (1701, 13291)]