31973841

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 16825455

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1861, 1909, 5583, 5727, 16749, 17181, 42803, 128409, 154463, 385227, 463389, 1390167, 3552649, 10657947, 31973841]

約数ペア:

[(1, 31973841), (3, 10657947), (9, 3552649), (23, 1390167), (69, 463389), (83, 385227), (207, 154463), (249, 128409), (747, 42803), (1861, 17181), (1909, 16749), (5583, 5727)]