277203757821

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{2137483}}^1$

素因数の和:2137936

約数の個数: 16

約数和(自身を含む): 373461204480

約数和(自身を除く): 96257446659

約数列:

[1, 3, 139, 311, 417, 933, 43229, 129687, 2137483, 6412449, 297110137, 664757213, 891330411, 1994271639, 92401252607, 277203757821]

約数ペア:

[(1, 277203757821), (3, 92401252607), (139, 1994271639), (311, 891330411), (417, 664757213), (933, 297110137), (43229, 6412449), (129687, 2137483)]