9090911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 10160640

約数和(自身を除く): 1069729

約数列:

[1, 19, 23, 71, 293, 437, 1349, 1633, 5567, 6739, 20803, 31027, 128041, 395257, 478469, 9090911]

約数ペア:

[(1, 9090911), (19, 478469), (23, 395257), (71, 128041), (293, 31027), (437, 20803), (1349, 6739), (1633, 5567)]