975247

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1558

約数の個数: 12

約数和(自身を含む): 1222536

約数和(自身を除く): 247289

約数列:

[1, 7, 13, 49, 91, 637, 1531, 10717, 19903, 75019, 139321, 975247]

約数ペア:

[(1, 975247), (7, 139321), (13, 75019), (49, 19903), (91, 10717), (637, 1531)]