12385107

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 20733024

約数和(自身を除く): 8347917

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2693, 4599, 8079, 18851, 24237, 56553, 169659, 196589, 589767, 1376123, 1769301, 4128369, 12385107]

約数ペア:

[(1, 12385107), (3, 4128369), (7, 1769301), (9, 1376123), (21, 589767), (63, 196589), (73, 169659), (219, 56553), (511, 24237), (657, 18851), (1533, 8079), (2693, 4599)]