6600728687

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{42821}}^1$

素因数の和:42927

約数の個数: 24

約数和(自身を含む): 8092330272

約数和(自身を除く): 1491601585

約数列:

[1, 7, 19, 61, 133, 361, 427, 1159, 2527, 8113, 22021, 42821, 154147, 299747, 813599, 2612081, 5695193, 15458381, 18284567, 49629539, 108208667, 347406773, 942961241, 6600728687]

約数ペア:

[(1, 6600728687), (7, 942961241), (19, 347406773), (61, 108208667), (133, 49629539), (361, 18284567), (427, 15458381), (1159, 5695193), (2527, 2612081), (8113, 813599), (22021, 299747), (42821, 154147)]