2537223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 3701376

約数和(自身を除く): 1164153

約数列:

[1, 3, 13, 39, 67, 201, 871, 971, 2613, 2913, 12623, 37869, 65057, 195171, 845741, 2537223]

約数ペア:

[(1, 2537223), (3, 845741), (13, 195171), (39, 65057), (67, 37869), (201, 12623), (871, 2913), (971, 2613)]