11128509

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 20018240

約数和(自身を除く): 8889731

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1033, 1197, 1539, 3099, 3591, 7231, 9297, 10773, 19627, 21693, 27891, 58881, 65079, 83673, 137389, 176643, 195237, 412167, 529929, 585711, 1236501, 1589787, 3709503, 11128509]

約数ペア:

[(1, 11128509), (3, 3709503), (7, 1589787), (9, 1236501), (19, 585711), (21, 529929), (27, 412167), (57, 195237), (63, 176643), (81, 137389), (133, 83673), (171, 65079), (189, 58881), (399, 27891), (513, 21693), (567, 19627), (1033, 10773), (1197, 9297), (1539, 7231), (3099, 3591)]