16100889

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12569}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 24938880

約数和(自身を除く): 8837991

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 12569, 37707, 87983, 263949, 766709, 2300127, 5366963, 16100889]

約数ペア:

[(1, 16100889), (3, 5366963), (7, 2300127), (21, 766709), (61, 263949), (183, 87983), (427, 37707), (1281, 12569)]