8432991009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{690493}}^1$

素因数の和:690581

約数の個数: 24

約数和(自身を含む): 12926047680

約数和(自身を除く): 4493056671

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 690493, 2071479, 6214437, 15881339, 40739087, 47644017, 122217261, 142932051, 366651783, 936999001, 2810997003, 8432991009]

約数ペア:

[(1, 8432991009), (3, 2810997003), (9, 936999001), (23, 366651783), (59, 142932051), (69, 122217261), (177, 47644017), (207, 40739087), (531, 15881339), (1357, 6214437), (4071, 2071479), (12213, 690493)]