288703953

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{103813}}^1$

素因数の和:103925

約数の個数: 16

約数和(自身を含む): 431866240

約数和(自身を除く): 143162287

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 103813, 311439, 934317, 2802951, 10692739, 32078217, 96234651, 288703953]

約数ペア:

[(1, 288703953), (3, 96234651), (9, 32078217), (27, 10692739), (103, 2802951), (309, 934317), (927, 311439), (2781, 103813)]