27889323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 46717440

約数和(自身を除く): 18828117

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 769, 1099, 1727, 2307, 3297, 5181, 5383, 8459, 12089, 16149, 25377, 36267, 59213, 120733, 177639, 362199, 845131, 1328063, 2535393, 3984189, 9296441, 27889323]

約数ペア:

[(1, 27889323), (3, 9296441), (7, 3984189), (11, 2535393), (21, 1328063), (33, 845131), (77, 362199), (157, 177639), (231, 120733), (471, 59213), (769, 36267), (1099, 25377), (1727, 16149), (2307, 12089), (3297, 8459), (5181, 5383)]