47754581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21164

約数の個数: 16

約数和(自身を含む): 60831360

約数和(自身を除く): 13076779

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 21121, 147847, 359057, 401299, 2513399, 2809093, 6822083, 47754581]

約数ペア:

[(1, 47754581), (7, 6822083), (17, 2809093), (19, 2513399), (119, 401299), (133, 359057), (323, 147847), (2261, 21121)]