2356419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1320765

約数列:

[1, 3, 13, 23, 37, 39, 69, 71, 111, 213, 299, 481, 851, 897, 923, 1443, 1633, 2553, 2627, 2769, 4899, 7881, 11063, 21229, 33189, 34151, 60421, 63687, 102453, 181263, 785473, 2356419]

約数ペア:

[(1, 2356419), (3, 785473), (13, 181263), (23, 102453), (37, 63687), (39, 60421), (69, 34151), (71, 33189), (111, 21229), (213, 11063), (299, 7881), (481, 4899), (851, 2769), (897, 2627), (923, 2553), (1443, 1633)]