22272879

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 30523392

約数和(自身を除く): 8250513

約数列:

[1, 3, 53, 127, 159, 381, 1103, 3309, 6731, 20193, 58459, 140081, 175377, 420243, 7424293, 22272879]

約数ペア:

[(1, 22272879), (3, 7424293), (53, 420243), (127, 175377), (159, 140081), (381, 58459), (1103, 20193), (3309, 6731)]