12240531

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 18978960

約数和(自身を除く): 6738429

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 857, 1587, 2571, 4761, 7713, 14283, 19711, 23139, 59133, 177399, 453353, 532197, 1360059, 4080177, 12240531]

約数ペア:

[(1, 12240531), (3, 4080177), (9, 1360059), (23, 532197), (27, 453353), (69, 177399), (207, 59133), (529, 23139), (621, 19711), (857, 14283), (1587, 7713), (2571, 4761)]