1399694538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21207493}}^1$

素因数の和:21207509

約数の個数: 16

約数和(自身を含む): 3053879136

約数和(自身を除く): 1654184598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 21207493, 42414986, 63622479, 127244958, 233282423, 466564846, 699847269, 1399694538]

約数ペア:

[(1, 1399694538), (2, 699847269), (3, 466564846), (6, 233282423), (11, 127244958), (22, 63622479), (33, 42414986), (66, 21207493)]