16040878007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5081051}}^1$

素因数の和:5081110

約数の個数: 16

約数和(自身を含む): 20486801664

約数和(自身を除く): 4445923657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 5081051, 35567357, 55891561, 208323091, 391240927, 1458261637, 2291554001, 16040878007]

約数ペア:

[(1, 16040878007), (7, 2291554001), (11, 1458261637), (41, 391240927), (77, 208323091), (287, 55891561), (451, 35567357), (3157, 5081051)]