2012111307

素因数分解:

$3^3\times {\mathrm{2749}}^1\times {\mathrm{27109}}^1$

素因数の和:29867

約数の個数: 16

約数和(自身を含む): 2982100000

約数和(自身を除く): 969988693

約数列:

[1, 3, 9, 27, 2749, 8247, 24741, 27109, 74223, 81327, 243981, 731943, 74522641, 223567923, 670703769, 2012111307]

約数ペア:

[(1, 2012111307), (3, 670703769), (9, 223567923), (27, 74522641), (2749, 731943), (8247, 243981), (24741, 81327), (27109, 74223)]