869156937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{123653}}^1$

素因数の和:123741

約数の個数: 24

約数和(自身を含む): 1388881728

約数和(自身を除く): 519724791

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 123653, 370959, 1112877, 1360183, 4080549, 8779363, 12241647, 26338089, 79014267, 96572993, 289718979, 869156937]

約数ペア:

[(1, 869156937), (3, 289718979), (9, 96572993), (11, 79014267), (33, 26338089), (71, 12241647), (99, 8779363), (213, 4080549), (639, 1360183), (781, 1112877), (2343, 370959), (7029, 123653)]