30500847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 49156800

約数和(自身を除く): 18655953

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 769, 1017, 1469, 2307, 3051, 4407, 6921, 9997, 13221, 20763, 29991, 39663, 86897, 89973, 260691, 269919, 782073, 1129661, 2346219, 3388983, 10166949, 30500847]

約数ペア:

[(1, 30500847), (3, 10166949), (9, 3388983), (13, 2346219), (27, 1129661), (39, 782073), (113, 269919), (117, 260691), (339, 89973), (351, 86897), (769, 39663), (1017, 29991), (1469, 20763), (2307, 13221), (3051, 9997), (4407, 6921)]