89193937

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 107307200

約数和(自身を除く): 18113263

約数列:

[1, 7, 29, 109, 139, 203, 763, 841, 973, 3161, 4031, 5887, 15151, 22127, 28217, 91669, 106057, 116899, 439379, 641683, 818293, 3075653, 12741991, 89193937]

約数ペア:

[(1, 89193937), (7, 12741991), (29, 3075653), (109, 818293), (139, 641683), (203, 439379), (763, 116899), (841, 106057), (973, 91669), (3161, 28217), (4031, 22127), (5887, 15151)]