82880413

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8137

約数の個数: 24

約数和(自身を含む): 110725920

約数和(自身を除く): 27845507

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 8093, 10241, 56651, 89023, 153767, 396557, 623161, 1076369, 1691437, 4362127, 7534583, 11840059, 82880413]

約数ペア:

[(1, 82880413), (7, 11840059), (11, 7534583), (19, 4362127), (49, 1691437), (77, 1076369), (133, 623161), (209, 396557), (539, 153767), (931, 89023), (1463, 56651), (8093, 10241)]