205453677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{478913}}^1$

素因数の和:478940

約数の個数: 16

約数和(自身を含む): 321830208

約数和(自身を除く): 116376531

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 478913, 1436739, 5268043, 6225869, 15804129, 18677607, 68484559, 205453677]

約数ペア:

[(1, 205453677), (3, 68484559), (11, 18677607), (13, 15804129), (33, 6225869), (39, 5268043), (143, 1436739), (429, 478913)]