1860660423

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{164471}}^1$

素因数の和:164899

約数の個数: 16

約数和(自身を含む): 2763129600

約数和(自身を除く): 902469177

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 164471, 493413, 1480239, 4440717, 68913349, 206740047, 620220141, 1860660423]

約数ペア:

[(1, 1860660423), (3, 620220141), (9, 206740047), (27, 68913349), (419, 4440717), (1257, 1480239), (3771, 493413), (11313, 164471)]