280306817

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{6997}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 329185920

約数和(自身を除く): 48879103

約数列:

[1, 7, 59, 97, 413, 679, 5723, 6997, 40061, 48979, 412823, 678709, 2889761, 4750963, 40043831, 280306817]

約数ペア:

[(1, 280306817), (7, 40043831), (59, 4750963), (97, 2889761), (413, 678709), (679, 412823), (5723, 48979), (6997, 40061)]