13103433

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 22561968

約数和(自身を除く): 9458535

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 691, 903, 2073, 2107, 2709, 4837, 6219, 6321, 14511, 18963, 29713, 33859, 43533, 89139, 101577, 207991, 267417, 304731, 623973, 1455937, 1871919, 4367811, 13103433]

約数ペア:

[(1, 13103433), (3, 4367811), (7, 1871919), (9, 1455937), (21, 623973), (43, 304731), (49, 267417), (63, 207991), (129, 101577), (147, 89139), (301, 43533), (387, 33859), (441, 29713), (691, 18963), (903, 14511), (2073, 6321), (2107, 6219), (2709, 4837)]