47386871

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 58892400

約数和(自身を除く): 11505529

約数列:

[1, 7, 17, 49, 119, 163, 349, 833, 1141, 2443, 2771, 5933, 7987, 17101, 19397, 41531, 56887, 135779, 290717, 398209, 967079, 2787463, 6769553, 47386871]

約数ペア:

[(1, 47386871), (7, 6769553), (17, 2787463), (49, 967079), (119, 398209), (163, 290717), (349, 135779), (833, 56887), (1141, 41531), (2443, 19397), (2771, 17101), (5933, 7987)]