248331853

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3517}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 317633184

約数和(自身を除く): 69301331

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1441, 3517, 6419, 10087, 24619, 38687, 70609, 172333, 270809, 460727, 1895663, 3225089, 5067997, 22575623, 35475979, 248331853]

約数ペア:

[(1, 248331853), (7, 35475979), (11, 22575623), (49, 5067997), (77, 3225089), (131, 1895663), (539, 460727), (917, 270809), (1441, 172333), (3517, 70609), (6419, 38687), (10087, 24619)]