47870291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15649}}^1$

素因数の和:15698

約数の個数: 16

約数和(自身を含む): 60096000

約数和(自身を除く): 12225709

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 15649, 109543, 297331, 359927, 2081317, 2519489, 6838613, 47870291]

約数ペア:

[(1, 47870291), (7, 6838613), (19, 2519489), (23, 2081317), (133, 359927), (161, 297331), (437, 109543), (3059, 15649)]