8368113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 4856847

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 491, 741, 897, 1311, 1473, 5681, 6383, 9329, 11293, 17043, 19149, 27987, 33879, 121277, 146809, 214567, 363831, 440427, 643701, 2789371, 8368113]

約数ペア:

[(1, 8368113), (3, 2789371), (13, 643701), (19, 440427), (23, 363831), (39, 214567), (57, 146809), (69, 121277), (247, 33879), (299, 27987), (437, 19149), (491, 17043), (741, 11293), (897, 9329), (1311, 6383), (1473, 5681)]