22283781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 32680704

約数和(自身を除く): 10396923

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 12157, 36471, 158041, 474123, 571379, 1714137, 7427927, 22283781]

約数ペア:

[(1, 22283781), (3, 7427927), (13, 1714137), (39, 571379), (47, 474123), (141, 158041), (611, 36471), (1833, 12157)]