47116489

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 57915648

約数和(自身を除く): 10799159

約数列:

[1, 7, 23, 49, 97, 161, 431, 679, 1127, 2231, 3017, 4753, 9913, 15617, 21119, 41807, 69391, 109319, 292649, 485737, 961561, 2048543, 6730927, 47116489]

約数ペア:

[(1, 47116489), (7, 6730927), (23, 2048543), (49, 961561), (97, 485737), (161, 292649), (431, 109319), (679, 69391), (1127, 41807), (2231, 21119), (3017, 15617), (4753, 9913)]