80618447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5867}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 99896832

約数和(自身を除く): 19278385

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 5867, 13741, 41069, 76271, 533897, 885917, 6201419, 11516921, 80618447]

約数ペア:

[(1, 80618447), (7, 11516921), (13, 6201419), (91, 885917), (151, 533897), (1057, 76271), (1963, 41069), (5867, 13741)]