2531397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 1201083

約数列:

[1, 3, 11, 33, 79, 237, 869, 971, 2607, 2913, 10681, 32043, 76709, 230127, 843799, 2531397]

約数ペア:

[(1, 2531397), (3, 843799), (11, 230127), (33, 76709), (79, 32043), (237, 10681), (869, 2913), (971, 2607)]