3970116.00000000

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 14533120

約数和(自身を除く): 2879751

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1621, 7189, 11347, 21073, 128059, 147511, 896413, 1664767, 11653369]

約数ペア:

[(1, 11653369), (7, 1664767), (13, 896413), (79, 147511), (91, 128059), (553, 21073), (1027, 11347), (1621, 7189)]