29720537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12500

約数の個数: 16

約数和(自身を含む): 38252544

約数和(自身を除く): 8532007

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 12451, 87157, 136961, 385981, 958727, 2701867, 4245791, 29720537]

約数ペア:

[(1, 29720537), (7, 4245791), (11, 2701867), (31, 958727), (77, 385981), (217, 136961), (341, 87157), (2387, 12451)]