445289209

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 465505920

約数和(自身を除く): 20216711

約数列:

[1, 43, 71, 157, 929, 3053, 6751, 11147, 39947, 65959, 145853, 479321, 2836237, 6271679, 10355563, 445289209]

約数ペア:

[(1, 445289209), (43, 10355563), (71, 6271679), (157, 2836237), (929, 479321), (3053, 145853), (6751, 65959), (11147, 39947)]