446975997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{498301}}^1$

素因数の和:498340

約数の個数: 16

約数和(自身を含む): 669717888

約数和(自身を除く): 222741891

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 498301, 1494903, 6477913, 11460923, 19433739, 34382769, 148991999, 446975997]

約数ペア:

[(1, 446975997), (3, 148991999), (13, 34382769), (23, 19433739), (39, 11460923), (69, 6477913), (299, 1494903), (897, 498301)]