22988427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 16337013

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 109, 121, 231, 249, 327, 363, 581, 763, 847, 913, 1199, 1743, 2289, 2541, 2739, 3597, 6391, 8393, 9047, 10043, 13189, 19173, 25179, 27141, 30129, 39567, 63329, 70301, 92323, 99517, 189987, 210903, 276969, 298551, 696619, 1094687, 2089857, 3284061, 7662809, 22988427]

約数ペア:

[(1, 22988427), (3, 7662809), (7, 3284061), (11, 2089857), (21, 1094687), (33, 696619), (77, 298551), (83, 276969), (109, 210903), (121, 189987), (231, 99517), (249, 92323), (327, 70301), (363, 63329), (581, 39567), (763, 30129), (847, 27141), (913, 25179), (1199, 19173), (1743, 13189), (2289, 10043), (2541, 9047), (2739, 8393), (3597, 6391)]