16391078539

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 19184822272

約数和(自身を除く): 2793743733

約数列:

[1, 11, 31, 43, 121, 151, 341, 473, 673, 1333, 1661, 3751, 4681, 5203, 6493, 7403, 14663, 18271, 20863, 28939, 51491, 71423, 81433, 101623, 161293, 201283, 229493, 318329, 566401, 785653, 897109, 1117853, 2214113, 2524423, 3150313, 3501619, 4369789, 9868199, 12296383, 24355243, 34653443, 48067679, 108550189, 135463459, 381187873, 528744469, 1490098049, 16391078539]

約数ペア:

[(1, 16391078539), (11, 1490098049), (31, 528744469), (43, 381187873), (121, 135463459), (151, 108550189), (341, 48067679), (473, 34653443), (673, 24355243), (1333, 12296383), (1661, 9868199), (3751, 4369789), (4681, 3501619), (5203, 3150313), (6493, 2524423), (7403, 2214113), (14663, 1117853), (18271, 897109), (20863, 785653), (28939, 566401), (51491, 318329), (71423, 229493), (81433, 201283), (101623, 161293)]