13849157

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 17203200

約数和(自身を除く): 3354043

約数列:

[1, 7, 19, 31, 133, 217, 589, 3359, 4123, 23513, 63821, 104129, 446747, 728903, 1978451, 13849157]

約数ペア:

[(1, 13849157), (7, 1978451), (19, 728903), (31, 446747), (133, 104129), (217, 63821), (589, 23513), (3359, 4123)]