22068837

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 36691200

約数和(自身を除く): 14622363

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 2351, 3129, 7053, 9387, 16457, 21159, 49371, 148113, 350299, 1050897, 2452093, 3152691, 7356279, 22068837]

約数ペア:

[(1, 22068837), (3, 7356279), (7, 3152691), (9, 2452093), (21, 1050897), (63, 350299), (149, 148113), (447, 49371), (1043, 21159), (1341, 16457), (2351, 9387), (3129, 7053)]