790198201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3673}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 914385120

約数和(自身を除く): 124186919

約数列:

[1, 13, 19, 67, 169, 247, 871, 1273, 3211, 3673, 11323, 16549, 47749, 69787, 215137, 246091, 620737, 907231, 3199183, 4675729, 11794003, 41589379, 60784477, 790198201]

約数ペア:

[(1, 790198201), (13, 60784477), (19, 41589379), (67, 11794003), (169, 4675729), (247, 3199183), (871, 907231), (1273, 620737), (3211, 246091), (3673, 215137), (11323, 69787), (16549, 47749)]