22064481

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1514

約数の個数: 20

約数和(自身を含む): 33142384

約数和(自身を除く): 11077903

約数列:

[1, 3, 9, 27, 81, 211, 633, 1291, 1899, 3873, 5697, 11619, 17091, 34857, 104571, 272401, 817203, 2451609, 7354827, 22064481]

約数ペア:

[(1, 22064481), (3, 7354827), (9, 2451609), (27, 817203), (81, 272401), (211, 104571), (633, 34857), (1291, 17091), (1899, 11619), (3873, 5697)]