2843763

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 4216320

約数和(自身を除く): 1372557

約数列:

[1, 3, 13, 39, 71, 79, 169, 213, 237, 507, 923, 1027, 2769, 3081, 5609, 11999, 13351, 16827, 35997, 40053, 72917, 218751, 947921, 2843763]

約数ペア:

[(1, 2843763), (3, 947921), (13, 218751), (39, 72917), (71, 40053), (79, 35997), (169, 16827), (213, 13351), (237, 11999), (507, 5609), (923, 3081), (1027, 2769)]