2086767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 3335904

約数和(自身を除く): 1249137

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 593, 1173, 1779, 3519, 5337, 10081, 13639, 30243, 40917, 90729, 122751, 231863, 695589, 2086767]

約数ペア:

[(1, 2086767), (3, 695589), (9, 231863), (17, 122751), (23, 90729), (51, 40917), (69, 30243), (153, 13639), (207, 10081), (391, 5337), (593, 3519), (1173, 1779)]