2016329721

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{16931}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 3159917568

約数和(自身を除く): 1143587847

約数列:

[1, 3, 7, 21, 53, 107, 159, 321, 371, 749, 1113, 2247, 5671, 16931, 17013, 39697, 50793, 118517, 119091, 355551, 897343, 1811617, 2692029, 5434851, 6281401, 12681319, 18844203, 38043957, 96015701, 288047103, 672109907, 2016329721]

約数ペア:

[(1, 2016329721), (3, 672109907), (7, 288047103), (21, 96015701), (53, 38043957), (107, 18844203), (159, 12681319), (321, 6281401), (371, 5434851), (749, 2692029), (1113, 1811617), (2247, 897343), (5671, 355551), (16931, 119091), (17013, 118517), (39697, 50793)]