9188739

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 15281760

約数和(自身を除く): 6093021

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 929, 1099, 1413, 2787, 3297, 6503, 8361, 9891, 19509, 58527, 145853, 437559, 1020971, 1312677, 3062913, 9188739]

約数ペア:

[(1, 9188739), (3, 3062913), (7, 1312677), (9, 1020971), (21, 437559), (63, 145853), (157, 58527), (471, 19509), (929, 9891), (1099, 8361), (1413, 6503), (2787, 3297)]