1796370021

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1547261}}^1$

素因数の和:1547313

約数の個数: 16

約数和(自身を含む): 2723181120

約数和(自身を除く): 926811099

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1547261, 4641783, 13925349, 41776047, 66532223, 199596669, 598790007, 1796370021]

約数ペア:

[(1, 1796370021), (3, 598790007), (9, 199596669), (27, 66532223), (43, 41776047), (129, 13925349), (387, 4641783), (1161, 1547261)]