1322179929

素因数分解:

$3^4\times 7^1\times {\mathrm{2331887}}^1$

素因数の和:2331906

約数の個数: 20

約数和(自身を含む): 2257267584

約数和(自身を除く): 935087655

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2331887, 6995661, 16323209, 20986983, 48969627, 62960949, 146908881, 188882847, 440726643, 1322179929]

約数ペア:

[(1, 1322179929), (3, 440726643), (7, 188882847), (9, 146908881), (21, 62960949), (27, 48969627), (63, 20986983), (81, 16323209), (189, 6995661), (567, 2331887)]