489796047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113143}}^1$

素因数の和:113199

約数の個数: 24

約数和(自身を含む): 782503904

約数和(自身を除く): 292707857

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 113143, 339429, 1018287, 1470859, 4186291, 4412577, 12558873, 13237731, 37676619, 54421783, 163265349, 489796047]

約数ペア:

[(1, 489796047), (3, 163265349), (9, 54421783), (13, 37676619), (37, 13237731), (39, 12558873), (111, 4412577), (117, 4186291), (333, 1470859), (481, 1018287), (1443, 339429), (4329, 113143)]