1275343459

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 1412244672

約数和(自身を除く): 136901213

約数列:

[1, 13, 67, 163, 169, 691, 871, 2119, 8983, 10921, 11323, 27547, 46297, 112633, 116779, 141973, 601861, 1464229, 1845649, 7546411, 7824193, 19034977, 98103343, 1275343459]

約数ペア:

[(1, 1275343459), (13, 98103343), (67, 19034977), (163, 7824193), (169, 7546411), (691, 1845649), (871, 1464229), (2119, 601861), (8983, 141973), (10921, 116779), (11323, 112633), (27547, 46297)]