22380957

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 33441408

約数和(自身を除く): 11060451

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 463, 1179, 1389, 4167, 5371, 16113, 18983, 48339, 56949, 60653, 170847, 181959, 545877, 2486773, 7460319, 22380957]

約数ペア:

[(1, 22380957), (3, 7460319), (9, 2486773), (41, 545877), (123, 181959), (131, 170847), (369, 60653), (393, 56949), (463, 48339), (1179, 18983), (1389, 16113), (4167, 5371)]