3926847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 5696352

約数和(自身を除く): 1769505

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 2081, 6243, 35377, 76997, 106131, 230991, 1308949, 3926847]

約数ペア:

[(1, 3926847), (3, 1308949), (17, 230991), (37, 106131), (51, 76997), (111, 35377), (629, 6243), (1887, 2081)]