9780903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 15914496

約数和(自身を除く): 6133593

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 3187, 9561, 28683, 35057, 98797, 105171, 296391, 315513, 889173, 1086767, 3260301, 9780903]

約数ペア:

[(1, 9780903), (3, 3260301), (9, 1086767), (11, 889173), (31, 315513), (33, 296391), (93, 105171), (99, 98797), (279, 35057), (341, 28683), (1023, 9561), (3069, 3187)]