25825761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 14534559

約数列:

[1, 3, 9, 13, 39, 117, 307, 719, 921, 2157, 2763, 3991, 6471, 9347, 11973, 28041, 35919, 84123, 220733, 662199, 1986597, 2869529, 8608587, 25825761]

約数ペア:

[(1, 25825761), (3, 8608587), (9, 2869529), (13, 1986597), (39, 662199), (117, 220733), (307, 84123), (719, 35919), (921, 28041), (2157, 11973), (2763, 9347), (3991, 6471)]