79153921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 104861376

約数和(自身を除く): 25707455

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 3557, 22253, 24899, 39127, 60469, 273889, 423283, 665159, 1027973, 4656113, 7195811, 11307703, 79153921]

約数ペア:

[(1, 79153921), (7, 11307703), (11, 7195811), (17, 4656113), (77, 1027973), (119, 665159), (187, 423283), (289, 273889), (1309, 60469), (2023, 39127), (3179, 24899), (3557, 22253)]