2897601

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 4558848

約数和(自身を除く): 1661247

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4451, 13353, 31157, 93471, 137981, 413943, 965867, 2897601]

約数ペア:

[(1, 2897601), (3, 965867), (7, 413943), (21, 137981), (31, 93471), (93, 31157), (217, 13353), (651, 4451)]