2203005951

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{89959}}^1$

素因数の和:90875

約数の個数: 16

約数和(自身を含む): 3267347200

約数和(自身を除く): 1064341249

約数列:

[1, 3, 9, 27, 907, 2721, 8163, 24489, 89959, 269877, 809631, 2428893, 81592813, 244778439, 734335317, 2203005951]

約数ペア:

[(1, 2203005951), (3, 734335317), (9, 244778439), (27, 81592813), (907, 2428893), (2721, 809631), (8163, 269877), (24489, 89959)]