7910703

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 20

約数和(自身を含む): 11925760

約数和(自身を除く): 4015057

約数列:

[1, 3, 9, 27, 81, 127, 381, 769, 1143, 2307, 3429, 6921, 10287, 20763, 62289, 97663, 292989, 878967, 2636901, 7910703]

約数ペア:

[(1, 7910703), (3, 2636901), (9, 878967), (27, 292989), (81, 97663), (127, 62289), (381, 20763), (769, 10287), (1143, 6921), (2307, 3429)]