2910627

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4646400

約数和(自身を除く): 1735773

約数列:

[1, 3, 9, 23, 27, 43, 69, 109, 129, 207, 327, 387, 621, 981, 989, 1161, 2507, 2943, 2967, 4687, 7521, 8901, 14061, 22563, 26703, 42183, 67689, 107801, 126549, 323403, 970209, 2910627]

約数ペア:

[(1, 2910627), (3, 970209), (9, 323403), (23, 126549), (27, 107801), (43, 67689), (69, 42183), (109, 26703), (129, 22563), (207, 14061), (327, 8901), (387, 7521), (621, 4687), (981, 2967), (989, 2943), (1161, 2507)]