28788507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{96931}}^1$

素因数の和:96951

約数の個数: 16

約数和(自身を含む): 46527360

約数和(自身を除く): 17738853

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 96931, 290793, 872379, 1066241, 2617137, 3198723, 9596169, 28788507]

約数ペア:

[(1, 28788507), (3, 9596169), (9, 3198723), (11, 2617137), (27, 1066241), (33, 872379), (99, 290793), (297, 96931)]