56678699

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 72432864

約数和(自身を除く): 15754165

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 1097, 4697, 7381, 7679, 12067, 51667, 66917, 84469, 132737, 468419, 736087, 929159, 5152609, 8096957, 56678699]

約数ペア:

[(1, 56678699), (7, 8096957), (11, 5152609), (61, 929159), (77, 736087), (121, 468419), (427, 132737), (671, 84469), (847, 66917), (1097, 51667), (4697, 12067), (7381, 7679)]