47819737

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 58637952

約数和(自身を除く): 10818215

約数列:

[1, 7, 23, 49, 151, 161, 281, 1057, 1127, 1967, 3473, 6463, 7399, 13769, 24311, 42431, 45241, 170177, 297017, 316687, 975913, 2079119, 6831391, 47819737]

約数ペア:

[(1, 47819737), (7, 6831391), (23, 2079119), (49, 975913), (151, 316687), (161, 297017), (281, 170177), (1057, 45241), (1127, 42431), (1967, 24311), (3473, 13769), (6463, 7399)]