28643571

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{96443}}^1$

素因数の和:96463

約数の個数: 16

約数和(自身を含む): 46293120

約数和(自身を除く): 17649549

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 96443, 289329, 867987, 1060873, 2603961, 3182619, 9547857, 28643571]

約数ペア:

[(1, 28643571), (3, 9547857), (9, 3182619), (11, 2603961), (27, 1060873), (33, 867987), (99, 289329), (297, 96443)]