977305983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241489}}^1$

素因数の和:241582

約数の個数: 16

約数和(自身を含む): 1390982400

約数和(自身を除く): 413676417

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 241489, 724467, 4588291, 13764873, 17145719, 51437157, 325768661, 977305983]

約数ペア:

[(1, 977305983), (3, 325768661), (19, 51437157), (57, 17145719), (71, 13764873), (213, 4588291), (1349, 724467), (4047, 241489)]