922750143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{1549}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 1482048000

約数和(自身を除く): 559297857

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1493, 1549, 4479, 4647, 10451, 10843, 28367, 29431, 31353, 32529, 85101, 88293, 198569, 206017, 595707, 618051, 2312657, 6937971, 16188599, 43940483, 48565797, 131821449, 307583381, 922750143]

約数ペア:

[(1, 922750143), (3, 307583381), (7, 131821449), (19, 48565797), (21, 43940483), (57, 16188599), (133, 6937971), (399, 2312657), (1493, 618051), (1549, 595707), (4479, 206017), (4647, 198569), (10451, 88293), (10843, 85101), (28367, 32529), (29431, 31353)]