7277067

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 12454400

約数和(自身を除く): 5177333

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 277, 417, 831, 973, 1251, 1939, 2493, 2919, 3753, 5817, 7479, 8757, 17451, 26271, 38503, 52353, 115509, 269521, 346527, 808563, 1039581, 2425689, 7277067]

約数ペア:

[(1, 7277067), (3, 2425689), (7, 1039581), (9, 808563), (21, 346527), (27, 269521), (63, 115509), (139, 52353), (189, 38503), (277, 26271), (417, 17451), (831, 8757), (973, 7479), (1251, 5817), (1939, 3753), (2493, 2919)]