16117089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 7521951

約数列:

[1, 3, 23, 37, 59, 69, 107, 111, 177, 321, 851, 1357, 2183, 2461, 2553, 3959, 4071, 6313, 6549, 7383, 11877, 18939, 50209, 91057, 145199, 150627, 233581, 273171, 435597, 700743, 5372363, 16117089]

約数ペア:

[(1, 16117089), (3, 5372363), (23, 700743), (37, 435597), (59, 273171), (69, 233581), (107, 150627), (111, 145199), (177, 91057), (321, 50209), (851, 18939), (1357, 11877), (2183, 7383), (2461, 6549), (2553, 6313), (3959, 4071)]