2905551

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 4752384

約数和(自身を除く): 1846833

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1087, 2673, 3261, 9783, 11957, 29349, 35871, 88047, 107613, 264141, 322839, 968517, 2905551]

約数ペア:

[(1, 2905551), (3, 968517), (9, 322839), (11, 264141), (27, 107613), (33, 88047), (81, 35871), (99, 29349), (243, 11957), (297, 9783), (891, 3261), (1087, 2673)]