15671219211

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{392261}}^1$

素因数の和:392483

約数の個数: 24

約数和(自身を含む): 23742834336

約数和(自身を除く): 8071615125

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 13317, 39951, 392261, 1176783, 3530349, 9022003, 27066009, 75706373, 81198027, 227119119, 681357357, 1741246579, 5223739737, 15671219211]

約数ペア:

[(1, 15671219211), (3, 5223739737), (9, 1741246579), (23, 681357357), (69, 227119119), (193, 81198027), (207, 75706373), (579, 27066009), (1737, 9022003), (4439, 3530349), (13317, 1176783), (39951, 392261)]