28854837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 45646848

約数和(自身を除く): 16792011

約数列:

[1, 3, 9, 11, 33, 99, 383, 761, 1149, 2283, 3447, 4213, 6849, 8371, 12639, 25113, 37917, 75339, 291463, 874389, 2623167, 3206093, 9618279, 28854837]

約数ペア:

[(1, 28854837), (3, 9618279), (9, 3206093), (11, 2623167), (33, 874389), (99, 291463), (383, 75339), (761, 37917), (1149, 25113), (2283, 12639), (3447, 8371), (4213, 6849)]