12411789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 18918144

約数和(自身を除く): 6506355

約数列:

[1, 3, 13, 23, 39, 69, 101, 137, 299, 303, 411, 897, 1313, 1781, 2323, 3151, 3939, 5343, 6969, 9453, 13837, 30199, 40963, 41511, 90597, 122889, 179881, 318251, 539643, 954753, 4137263, 12411789]

約数ペア:

[(1, 12411789), (3, 4137263), (13, 954753), (23, 539643), (39, 318251), (69, 179881), (101, 122889), (137, 90597), (299, 41511), (303, 40963), (411, 30199), (897, 13837), (1313, 9453), (1781, 6969), (2323, 5343), (3151, 3939)]