780051239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{40499}}^1$

素因数の和:40630

約数の個数: 16

約数和(自身を含む): 909792000

約数和(自身を除く): 129740761

約数列:

[1, 11, 17, 103, 187, 1133, 1751, 19261, 40499, 445489, 688483, 4171397, 7573313, 45885367, 70913749, 780051239]

約数ペア:

[(1, 780051239), (11, 70913749), (17, 45885367), (103, 7573313), (187, 4171397), (1133, 688483), (1751, 445489), (19261, 40499)]