79811039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 110937600

約数和(自身を除く): 31126561

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3209, 3553, 22463, 24871, 35299, 54553, 60971, 247093, 381871, 426797, 600083, 670681, 1036507, 4200581, 4694767, 7255549, 11401577, 79811039]

約数ペア:

[(1, 79811039), (7, 11401577), (11, 7255549), (17, 4694767), (19, 4200581), (77, 1036507), (119, 670681), (133, 600083), (187, 426797), (209, 381871), (323, 247093), (1309, 60971), (1463, 54553), (2261, 35299), (3209, 24871), (3553, 22463)]