22356831

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 34814080

約数和(自身を除く): 12457249

約数列:

[1, 3, 7, 21, 53, 159, 371, 379, 1113, 1137, 2653, 2809, 7959, 8427, 19663, 20087, 58989, 60261, 140609, 421827, 1064611, 3193833, 7452277, 22356831]

約数ペア:

[(1, 22356831), (3, 7452277), (7, 3193833), (21, 1064611), (53, 421827), (159, 140609), (371, 60261), (379, 58989), (1113, 20087), (1137, 19663), (2653, 8427), (2809, 7959)]