28552733

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 33196800

約数和(自身を除く): 4644067

約数列:

[1, 11, 29, 79, 103, 121, 319, 869, 1133, 2291, 2987, 3509, 8137, 9559, 12463, 25201, 32857, 89507, 235973, 277211, 361427, 984577, 2595703, 28552733]

約数ペア:

[(1, 28552733), (11, 2595703), (29, 984577), (79, 361427), (103, 277211), (121, 235973), (319, 89507), (869, 32857), (1133, 25201), (2291, 12463), (2987, 9559), (3509, 8137)]