47973933

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2963}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 79530048

約数和(自身を除く): 31556115

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 2963, 5397, 8889, 16191, 20741, 26667, 62223, 186669, 761491, 2284473, 5330437, 6853419, 15991311, 47973933]

約数ペア:

[(1, 47973933), (3, 15991311), (7, 6853419), (9, 5330437), (21, 2284473), (63, 761491), (257, 186669), (771, 62223), (1799, 26667), (2313, 20741), (2963, 16191), (5397, 8889)]