8640758589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2144641}}^1$

素因数の和:2144740

約数の個数: 16

約数和(自身を含む): 12353137920

約数和(自身を除く): 3712379331

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 2144641, 6433923, 36458897, 109376691, 169426639, 508279917, 2880252863, 8640758589]

約数ペア:

[(1, 8640758589), (3, 2880252863), (17, 508279917), (51, 169426639), (79, 109376691), (237, 36458897), (1343, 6433923), (4029, 2144641)]