255655257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{45841}}^1$

素因数の和:45881

約数の個数: 24

約数和(自身を含む): 402676128

約数和(自身を除く): 147020871

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 45841, 137523, 504251, 595933, 1512753, 1787799, 6555263, 7747129, 19665789, 23241387, 85218419, 255655257]

約数ペア:

[(1, 255655257), (3, 85218419), (11, 23241387), (13, 19665789), (33, 7747129), (39, 6555263), (143, 1787799), (169, 1512753), (429, 595933), (507, 504251), (1859, 137523), (5577, 45841)]