22353513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 15337623

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2213, 3367, 6639, 10101, 15491, 28769, 46473, 81881, 86307, 201383, 245643, 573167, 604149, 1064453, 1719501, 3193359, 7451171, 22353513]

約数ペア:

[(1, 22353513), (3, 7451171), (7, 3193359), (13, 1719501), (21, 1064453), (37, 604149), (39, 573167), (91, 245643), (111, 201383), (259, 86307), (273, 81881), (481, 46473), (777, 28769), (1443, 15491), (2213, 10101), (3367, 6639)]