740702919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{71711}}^1$

素因数の和:72038

約数の個数: 16

約数和(自身を含む): 1080843264

約数和(自身を除く): 340140345

約数列:

[1, 3, 11, 33, 313, 939, 3443, 10329, 71711, 215133, 788821, 2366463, 22445543, 67336629, 246900973, 740702919]

約数ペア:

[(1, 740702919), (3, 246900973), (11, 67336629), (33, 22445543), (313, 2366463), (939, 788821), (3443, 215133), (10329, 71711)]