3977413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 4608000

約数和(自身を除く): 630587

約数列:

[1, 11, 23, 79, 199, 253, 869, 1817, 2189, 4577, 15721, 19987, 50347, 172931, 361583, 3977413]

約数ペア:

[(1, 3977413), (11, 361583), (23, 172931), (79, 50347), (199, 19987), (253, 15721), (869, 4577), (1817, 2189)]