22146849

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 33153120

約数和(自身を除く): 11006271

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 643, 801, 1929, 3827, 5787, 11481, 27649, 34443, 57227, 82947, 171681, 248841, 515043, 2460761, 7382283, 22146849]

約数ペア:

[(1, 22146849), (3, 7382283), (9, 2460761), (43, 515043), (89, 248841), (129, 171681), (267, 82947), (387, 57227), (643, 34443), (801, 27649), (1929, 11481), (3827, 5787)]