11917318127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{50723}}^1$

素因数の和:50831

約数の個数: 32

約数和(自身を含む): 14725380096

約数和(自身を除く): 2808061969

約数列:

[1, 11, 13, 31, 53, 143, 341, 403, 583, 689, 1643, 4433, 7579, 18073, 21359, 50723, 234949, 557953, 659399, 1572413, 2688319, 7253389, 17296543, 20441369, 29571509, 34948147, 83337889, 224855059, 384429617, 916716779, 1083392557, 11917318127]

約数ペア:

[(1, 11917318127), (11, 1083392557), (13, 916716779), (31, 384429617), (53, 224855059), (143, 83337889), (341, 34948147), (403, 29571509), (583, 20441369), (689, 17296543), (1643, 7253389), (4433, 2688319), (7579, 1572413), (18073, 659399), (21359, 557953), (50723, 234949)]