2017136317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{140773}}^1$

素因数の和:140892

約数の個数: 16

約数和(自身を含む): 2432574720

約数和(自身を除く): 415438403

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 140773, 985411, 3237779, 12528797, 22664453, 87701579, 288162331, 2017136317]

約数ペア:

[(1, 2017136317), (7, 288162331), (23, 87701579), (89, 22664453), (161, 12528797), (623, 3237779), (2047, 985411), (14329, 140773)]