7668661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 10579968

約数和(自身を除く): 2911307

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 163, 329, 517, 611, 1001, 1141, 1793, 2119, 3619, 4277, 6721, 7661, 12551, 14833, 23309, 47047, 53627, 84271, 99593, 163163, 589897, 697151, 1095523, 7668661]

約数ペア:

[(1, 7668661), (7, 1095523), (11, 697151), (13, 589897), (47, 163163), (77, 99593), (91, 84271), (143, 53627), (163, 47047), (329, 23309), (517, 14833), (611, 12551), (1001, 7661), (1141, 6721), (1793, 4277), (2119, 3619)]