89939843

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107971}}^1$

素因数の和:108002

約数の個数: 12

約数和(自身を含む): 110779272

約数和(自身を除く): 20839429

約数列:

[1, 7, 17, 49, 119, 833, 107971, 755797, 1835507, 5290579, 12848549, 89939843]

約数ペア:

[(1, 89939843), (7, 12848549), (17, 5290579), (49, 1835507), (119, 755797), (833, 107971)]