1403131873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3541}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 1756605312

約数和(自身を除く): 353473439

約数列:

[1, 11, 13, 17, 143, 163, 187, 221, 1793, 2119, 2431, 2771, 3541, 23309, 30481, 36023, 38951, 46033, 60197, 396253, 506363, 577183, 662167, 782561, 6349013, 7503379, 8608171, 9812111, 82537169, 107933221, 127557443, 1403131873]

約数ペア:

[(1, 1403131873), (11, 127557443), (13, 107933221), (17, 82537169), (143, 9812111), (163, 8608171), (187, 7503379), (221, 6349013), (1793, 782561), (2119, 662167), (2431, 577183), (2771, 506363), (3541, 396253), (23309, 60197), (30481, 46033), (36023, 38951)]