787055919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4967}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 1201858560

約数和(自身を除く): 414802641

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 663, 717, 3107, 4063, 4967, 9321, 12189, 14901, 52819, 64571, 84439, 158457, 193713, 253317, 1097707, 1187113, 3293121, 3561339, 15432469, 20180921, 46297407, 60542763, 262351973, 787055919]

約数ペア:

[(1, 787055919), (3, 262351973), (13, 60542763), (17, 46297407), (39, 20180921), (51, 15432469), (221, 3561339), (239, 3293121), (663, 1187113), (717, 1097707), (3107, 253317), (4063, 193713), (4967, 158457), (9321, 84439), (12189, 64571), (14901, 52819)]