3250989

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 5591040

約数和(自身を除く): 2340051

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 167, 189, 309, 501, 721, 927, 1169, 1503, 2163, 2781, 3507, 4509, 6489, 10521, 17201, 19467, 31563, 51603, 120407, 154809, 361221, 464427, 1083663, 3250989]

約数ペア:

[(1, 3250989), (3, 1083663), (7, 464427), (9, 361221), (21, 154809), (27, 120407), (63, 51603), (103, 31563), (167, 19467), (189, 17201), (309, 10521), (501, 6489), (721, 4509), (927, 3507), (1169, 2781), (1503, 2163)]