120018041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 149882880

約数和(自身を除く): 29864839

約数列:

[1, 11, 13, 19, 143, 163, 209, 247, 271, 1793, 2119, 2717, 2981, 3097, 3523, 5149, 23309, 34067, 38753, 40261, 44173, 56639, 66937, 442871, 485903, 574249, 736307, 839287, 6316739, 9232157, 10910731, 120018041]

約数ペア:

[(1, 120018041), (11, 10910731), (13, 9232157), (19, 6316739), (143, 839287), (163, 736307), (209, 574249), (247, 485903), (271, 442871), (1793, 66937), (2119, 56639), (2717, 44173), (2981, 40261), (3097, 38753), (3523, 34067), (5149, 23309)]