22538991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9403}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 32500224

約数和(自身を除く): 9961233

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 9403, 28209, 159851, 441941, 479553, 1325823, 7512997, 22538991]

約数ペア:

[(1, 22538991), (3, 7512997), (17, 1325823), (47, 479553), (51, 441941), (141, 159851), (799, 28209), (2397, 9403)]