873375139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{1801}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 1090455072

約数和(自身を除く): 217079933

約数列:

[1, 7, 13, 73, 91, 511, 949, 1801, 5329, 6643, 12607, 23413, 37303, 69277, 131473, 163891, 484939, 920311, 1709149, 9597529, 11964043, 67182703, 124767877, 873375139]

約数ペア:

[(1, 873375139), (7, 124767877), (13, 67182703), (73, 11964043), (91, 9597529), (511, 1709149), (949, 920311), (1801, 484939), (5329, 163891), (6643, 131473), (12607, 69277), (23413, 37303)]