83981513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64157}}^1$

素因数の和:64192

約数の個数: 16

約数和(自身を含む): 110865024

約数和(自身を除く): 26883511

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 64157, 449099, 705727, 1090669, 4940089, 7634683, 11997359, 83981513]

約数ペア:

[(1, 83981513), (7, 11997359), (11, 7634683), (17, 4940089), (77, 1090669), (119, 705727), (187, 449099), (1309, 64157)]