22259523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 13937757

約数列:

[1, 3, 11, 13, 33, 39, 53, 89, 121, 143, 159, 267, 363, 429, 583, 689, 979, 1157, 1573, 1749, 2067, 2937, 3471, 4717, 4719, 6413, 7579, 10769, 12727, 14151, 19239, 22737, 32307, 38181, 51887, 61321, 83369, 139997, 155661, 183963, 250107, 419991, 570757, 674531, 1712271, 2023593, 7419841, 22259523]

約数ペア:

[(1, 22259523), (3, 7419841), (11, 2023593), (13, 1712271), (33, 674531), (39, 570757), (53, 419991), (89, 250107), (121, 183963), (143, 155661), (159, 139997), (267, 83369), (363, 61321), (429, 51887), (583, 38181), (689, 32307), (979, 22737), (1157, 19239), (1573, 14151), (1749, 12727), (2067, 10769), (2937, 7579), (3471, 6413), (4717, 4719)]