28640601

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 46957440

約数和(自身を除く): 18316839

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1321, 1971, 2409, 3963, 7227, 11889, 14531, 21681, 35667, 43593, 96433, 130779, 289299, 392337, 867897, 1060763, 2603691, 3182289, 9546867, 28640601]

約数ペア:

[(1, 28640601), (3, 9546867), (9, 3182289), (11, 2603691), (27, 1060763), (33, 867897), (73, 392337), (99, 289299), (219, 130779), (297, 96433), (657, 43593), (803, 35667), (1321, 21681), (1971, 14531), (2409, 11889), (3963, 7227)]