427367073

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{10273}}^1$

素因数の和:10573

約数の個数: 24

約数和(自身を含む): 665262048

約数和(自身を除く): 237894975

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 1981, 5943, 10273, 13867, 30819, 41601, 71911, 215733, 503377, 1510131, 2907259, 8721777, 20350813, 61052439, 142455691, 427367073]

約数ペア:

[(1, 427367073), (3, 142455691), (7, 61052439), (21, 20350813), (49, 8721777), (147, 2907259), (283, 1510131), (849, 503377), (1981, 215733), (5943, 71911), (10273, 41601), (13867, 30819)]