28226737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8941}}^1$

素因数の和:9000

約数の個数: 16

約数和(自身を含む): 36054144

約数和(自身を除く): 7827407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8941, 62587, 98351, 366581, 688457, 2566067, 4032391, 28226737]

約数ペア:

[(1, 28226737), (7, 4032391), (11, 2566067), (41, 688457), (77, 366581), (287, 98351), (451, 62587), (3157, 8941)]