289148901

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{2953}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 390211584

約数和(自身を除く): 101062683

約数列:

[1, 3, 127, 257, 381, 771, 2953, 8859, 32639, 97917, 375031, 758921, 1125093, 2276763, 96382967, 289148901]

約数ペア:

[(1, 289148901), (3, 96382967), (127, 2276763), (257, 1125093), (381, 758921), (771, 375031), (2953, 97917), (8859, 32639)]