1293380949

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{12577}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 2028579840

約数和(自身を除く): 735198891

約数列:

[1, 3, 7, 21, 59, 83, 177, 249, 413, 581, 1239, 1743, 4897, 12577, 14691, 34279, 37731, 88039, 102837, 264117, 742043, 1043891, 2226129, 3131673, 5194301, 7307237, 15582903, 21921711, 61589569, 184768707, 431126983, 1293380949]

約数ペア:

[(1, 1293380949), (3, 431126983), (7, 184768707), (21, 61589569), (59, 21921711), (83, 15582903), (177, 7307237), (249, 5194301), (413, 3131673), (581, 2226129), (1239, 1043891), (1743, 742043), (4897, 264117), (12577, 102837), (14691, 88039), (34279, 37731)]