12616371

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 19571520

約数和(自身を除く): 6955149

約数列:

[1, 3, 9, 27, 37, 73, 111, 173, 219, 333, 519, 657, 999, 1557, 1971, 2701, 4671, 6401, 8103, 12629, 19203, 24309, 37887, 57609, 72927, 113661, 172827, 340983, 467273, 1401819, 4205457, 12616371]

約数ペア:

[(1, 12616371), (3, 4205457), (9, 1401819), (27, 467273), (37, 340983), (73, 172827), (111, 113661), (173, 72927), (219, 57609), (333, 37887), (519, 24309), (657, 19203), (999, 12629), (1557, 8103), (1971, 6401), (2701, 4671)]