22911561

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 34370336

約数和(自身を除く): 11458775

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 811, 2433, 3139, 7299, 9417, 28251, 34873, 59203, 104619, 177609, 313857, 532827, 2545729, 7637187, 22911561]

約数ペア:

[(1, 22911561), (3, 7637187), (9, 2545729), (43, 532827), (73, 313857), (129, 177609), (219, 104619), (387, 59203), (657, 34873), (811, 28251), (2433, 9417), (3139, 7299)]