22879017

素因数分解:

$3^4\times 7^1\times {\mathrm{40351}}^1$

素因数の和:40370

約数の個数: 20

約数和(自身を含む): 39060736

約数和(自身を除く): 16181719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 40351, 121053, 282457, 363159, 847371, 1089477, 2542113, 3268431, 7626339, 22879017]

約数ペア:

[(1, 22879017), (3, 7626339), (7, 3268431), (9, 2542113), (21, 1089477), (27, 847371), (63, 363159), (81, 282457), (189, 121053), (567, 40351)]