42772667

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 51797760

約数和(自身を除く): 9025093

約数列:

[1, 7, 19, 133, 163, 1141, 1973, 3097, 13811, 21679, 37487, 262409, 321599, 2251193, 6110381, 42772667]

約数ペア:

[(1, 42772667), (7, 6110381), (19, 2251193), (133, 321599), (163, 262409), (1141, 37487), (1973, 21679), (3097, 13811)]