2081697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 2976000

約数和(自身を除く): 894303

約数列:

[1, 3, 19, 57, 59, 177, 619, 1121, 1857, 3363, 11761, 35283, 36521, 109563, 693899, 2081697]

約数ペア:

[(1, 2081697), (3, 693899), (19, 109563), (57, 36521), (59, 35283), (177, 11761), (619, 3363), (1121, 1857)]