28454923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 34573824

約数和(自身を除く): 6118901

約数列:

[1, 7, 17, 119, 487, 491, 3409, 3437, 8279, 8347, 57953, 58429, 239117, 1673819, 4064989, 28454923]

約数ペア:

[(1, 28454923), (7, 4064989), (17, 1673819), (119, 239117), (487, 58429), (491, 57953), (3409, 8347), (3437, 8279)]