277260477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{25121}}^1$

素因数の和:25420

約数の個数: 16

約数和(自身を含む): 399540288

約数和(自身を除く): 122279811

約数列:

[1, 3, 13, 39, 283, 849, 3679, 11037, 25121, 75363, 326573, 979719, 7109243, 21327729, 92420159, 277260477]

約数ペア:

[(1, 277260477), (3, 92420159), (13, 21327729), (39, 7109243), (283, 979719), (849, 326573), (3679, 75363), (11037, 25121)]