7271253

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 11571456

約数和(自身を除く): 4300203

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 607, 1089, 1331, 1821, 3993, 5463, 6677, 11979, 20031, 60093, 73447, 220341, 661023, 807917, 2423751, 7271253]

約数ペア:

[(1, 7271253), (3, 2423751), (9, 807917), (11, 661023), (33, 220341), (99, 73447), (121, 60093), (363, 20031), (607, 11979), (1089, 6677), (1331, 5463), (1821, 3993)]