12204789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 17203200

約数和(自身を除く): 4998411

約数列:

[1, 3, 23, 69, 79, 237, 1817, 2239, 5451, 6717, 51497, 154491, 176881, 530643, 4068263, 12204789]

約数ペア:

[(1, 12204789), (3, 4068263), (23, 530643), (69, 176881), (79, 154491), (237, 51497), (1817, 6717), (2239, 5451)]