6986903

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 8975904

約数和(自身を除く): 1989001

約数列:

[1, 7, 11, 73, 77, 113, 121, 511, 791, 803, 847, 1243, 5621, 8249, 8701, 8833, 13673, 57743, 61831, 90739, 95711, 635173, 998129, 6986903]

約数ペア:

[(1, 6986903), (7, 998129), (11, 635173), (73, 95711), (77, 90739), (113, 61831), (121, 57743), (511, 13673), (791, 8833), (803, 8701), (847, 8249), (1243, 5621)]