22425669

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20969

約数の個数: 24

約数和(自身を含む): 39199680

約数和(自身を除く): 16774011

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 20939, 62817, 146573, 188451, 355963, 439719, 1067889, 1319157, 2491741, 3203667, 7475223, 22425669]

約数ペア:

[(1, 22425669), (3, 7475223), (7, 3203667), (9, 2491741), (17, 1319157), (21, 1067889), (51, 439719), (63, 355963), (119, 188451), (153, 146573), (357, 62817), (1071, 20939)]