254335939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6563}}^1$

素因数の和:6858

約数の個数: 16

約数和(自身を含む): 299948544

約数和(自身を除く): 45612605

約数列:

[1, 11, 13, 143, 271, 2981, 3523, 6563, 38753, 72193, 85319, 938509, 1778573, 19564303, 23121449, 254335939]

約数ペア:

[(1, 254335939), (11, 23121449), (13, 19564303), (143, 1778573), (271, 938509), (2981, 85319), (3523, 72193), (6563, 38753)]