2239802721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{832331}}^1$

素因数の和:832373

約数の個数: 24

約数和(自身を含む): 3635626176

約数和(自身を除く): 1395823455

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 832331, 2496993, 7490979, 10820303, 19143613, 32460909, 57430839, 97382727, 172292517, 248866969, 746600907, 2239802721]

約数ペア:

[(1, 2239802721), (3, 746600907), (9, 248866969), (13, 172292517), (23, 97382727), (39, 57430839), (69, 32460909), (117, 19143613), (207, 10820303), (299, 7490979), (897, 2496993), (2691, 832331)]