22553223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 37946880

約数和(自身を除く): 15393657

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1097, 1869, 2937, 3291, 6853, 7679, 12067, 20559, 23037, 36201, 84469, 97633, 253407, 292899, 683431, 1073963, 2050293, 3221889, 7517741, 22553223]

約数ペア:

[(1, 22553223), (3, 7517741), (7, 3221889), (11, 2050293), (21, 1073963), (33, 683431), (77, 292899), (89, 253407), (231, 97633), (267, 84469), (623, 36201), (979, 23037), (1097, 20559), (1869, 12067), (2937, 7679), (3291, 6853)]