2011326039

素因数分解:

$3^3\times {\mathrm{2081}}^1\times {\mathrm{35797}}^1$

素因数の和:37887

約数の個数: 16

約数和(自身を含む): 2981257440

約数和(自身を除く): 969931401

約数列:

[1, 3, 9, 27, 2081, 6243, 18729, 35797, 56187, 107391, 322173, 966519, 74493557, 223480671, 670442013, 2011326039]

約数ペア:

[(1, 2011326039), (3, 670442013), (9, 223480671), (27, 74493557), (2081, 966519), (6243, 322173), (18729, 107391), (35797, 56187)]