126524321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 161533440

約数和(自身を除く): 35009119

約数列:

[1, 7, 11, 49, 77, 191, 539, 1229, 1337, 2101, 8603, 9359, 13519, 14707, 60221, 94633, 102949, 234739, 662431, 1643173, 2582129, 11502211, 18074903, 126524321]

約数ペア:

[(1, 126524321), (7, 18074903), (11, 11502211), (49, 2582129), (77, 1643173), (191, 662431), (539, 234739), (1229, 102949), (1337, 94633), (2101, 60221), (8603, 14707), (9359, 13519)]