11998503

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7700697

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 569, 639, 781, 1707, 1917, 2343, 5121, 6259, 7029, 15363, 18777, 21087, 40399, 56331, 121197, 168993, 363591, 444389, 1090773, 1333167, 3999501, 11998503]

約数ペア:

[(1, 11998503), (3, 3999501), (9, 1333167), (11, 1090773), (27, 444389), (33, 363591), (71, 168993), (99, 121197), (213, 56331), (297, 40399), (569, 21087), (639, 18777), (781, 15363), (1707, 7029), (1917, 6259), (2343, 5121)]