7243821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 11398296

約数和(自身を除く): 4154475

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 613, 909, 1313, 1839, 3939, 5517, 7969, 11817, 23907, 61913, 71721, 185739, 557217, 804869, 2414607, 7243821]

約数ペア:

[(1, 7243821), (3, 2414607), (9, 804869), (13, 557217), (39, 185739), (101, 71721), (117, 61913), (303, 23907), (613, 11817), (909, 7969), (1313, 5517), (1839, 3939)]