2840389623

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{232571}}^1$

素因数の和:232659

約数の個数: 24

約数和(自身を含む): 4353747840

約数和(自身を除く): 1513358217

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 232571, 697713, 2093139, 5349133, 13721689, 16047399, 41165067, 48142197, 123495201, 315598847, 946796541, 2840389623]

約数ペア:

[(1, 2840389623), (3, 946796541), (9, 315598847), (23, 123495201), (59, 48142197), (69, 41165067), (177, 16047399), (207, 13721689), (531, 5349133), (1357, 2093139), (4071, 697713), (12213, 232571)]