3991361879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{13687}}^1$

素因数の和:14150

約数の個数: 16

約数和(自身を含む): 4310077440

約数和(自身を除く): 318715561

約数列:

[1, 23, 31, 409, 713, 9407, 12679, 13687, 291617, 314801, 424297, 5597983, 9758831, 128753609, 173537473, 3991361879]

約数ペア:

[(1, 3991361879), (23, 173537473), (31, 128753609), (409, 9758831), (713, 5597983), (9407, 424297), (12679, 314801), (13687, 291617)]