404730729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2663}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 647458560

約数和(自身を除く): 242727831

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 433, 1299, 2663, 3897, 5629, 7989, 11691, 16887, 23967, 34619, 50661, 71901, 103857, 151983, 311571, 934713, 1153079, 3459237, 10377711, 14990027, 31133133, 44970081, 134910243, 404730729]

約数ペア:

[(1, 404730729), (3, 134910243), (9, 44970081), (13, 31133133), (27, 14990027), (39, 10377711), (117, 3459237), (351, 1153079), (433, 934713), (1299, 311571), (2663, 151983), (3897, 103857), (5629, 71901), (7989, 50661), (11691, 34619), (16887, 23967)]