750029787

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{712279}}^1$

素因数の和:712304

約数の個数: 20

約数和(自身を含む): 1206602320

約数和(自身を除く): 456572533

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 712279, 2136837, 6410511, 9259627, 19231533, 27778881, 57694599, 83336643, 250009929, 750029787]

約数ペア:

[(1, 750029787), (3, 250009929), (9, 83336643), (13, 57694599), (27, 27778881), (39, 19231533), (81, 9259627), (117, 6410511), (351, 2136837), (1053, 712279)]