1447074713

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1559}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 1774843200

約数和(自身を除く): 327768487

約数列:

[1, 7, 19, 49, 133, 931, 997, 1559, 6979, 10913, 18943, 29621, 48853, 76391, 132601, 207347, 928207, 1451429, 1554323, 10880261, 29532137, 76161827, 206724959, 1447074713]

約数ペア:

[(1, 1447074713), (7, 206724959), (19, 76161827), (49, 29532137), (133, 10880261), (931, 1554323), (997, 1451429), (1559, 928207), (6979, 207347), (10913, 132601), (18943, 76391), (29621, 48853)]