30130233

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 47473344

約数和(自身を除く): 17343111

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 1493, 2883, 4479, 6727, 10451, 20181, 31353, 46283, 138849, 323981, 971943, 1434773, 4304319, 10043411, 30130233]

約数ペア:

[(1, 30130233), (3, 10043411), (7, 4304319), (21, 1434773), (31, 971943), (93, 323981), (217, 138849), (651, 46283), (961, 31353), (1493, 20181), (2883, 10451), (4479, 6727)]