11902247

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 14774400

約数和(自身を除く): 2872153

約数列:

[1, 7, 23, 49, 59, 161, 179, 413, 1127, 1253, 1357, 2891, 4117, 8771, 9499, 10561, 28819, 66493, 73927, 201733, 242903, 517489, 1700321, 11902247]

約数ペア:

[(1, 11902247), (7, 1700321), (23, 517489), (49, 242903), (59, 201733), (161, 73927), (179, 66493), (413, 28819), (1127, 10561), (1253, 9499), (1357, 8771), (2891, 4117)]