47670513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 25292559

約数列:

[1, 3, 11, 23, 33, 69, 181, 253, 347, 543, 759, 1041, 1991, 3817, 4163, 5973, 7981, 11451, 12489, 23943, 45793, 62807, 87791, 137379, 188421, 263373, 690877, 1444561, 2072631, 4333683, 15890171, 47670513]

約数ペア:

[(1, 47670513), (3, 15890171), (11, 4333683), (23, 2072631), (33, 1444561), (69, 690877), (181, 263373), (253, 188421), (347, 137379), (543, 87791), (759, 62807), (1041, 45793), (1991, 23943), (3817, 12489), (4163, 11451), (5973, 7981)]