22431897

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{1699}}^1$

素因数の和:1874

約数の個数: 20

約数和(自身を含む): 33734800

約数和(自身を除く): 11302903

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 1699, 4401, 5097, 13203, 15291, 45873, 137619, 276937, 830811, 2492433, 7477299, 22431897]

約数ペア:

[(1, 22431897), (3, 7477299), (9, 2492433), (27, 830811), (81, 276937), (163, 137619), (489, 45873), (1467, 15291), (1699, 13203), (4401, 5097)]