39581919

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 65909760

約数和(自身を除く): 26327841

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 4903, 8073, 14709, 44127, 63739, 112769, 132381, 191217, 338307, 573651, 1014921, 1465997, 1720953, 3044763, 4397991, 13193973, 39581919]

約数ペア:

[(1, 39581919), (3, 13193973), (9, 4397991), (13, 3044763), (23, 1720953), (27, 1465997), (39, 1014921), (69, 573651), (117, 338307), (207, 191217), (299, 132381), (351, 112769), (621, 63739), (897, 44127), (2691, 14709), (4903, 8073)]