171490242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371191}}^1$

素因数の和:371214

約数の個数: 32

約数和(自身を含む): 427613184

約数和(自身を除く): 256122942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 371191, 742382, 1113573, 2227146, 2598337, 4083101, 5196674, 7795011, 8166202, 12249303, 15590022, 24498606, 28581707, 57163414, 85745121, 171490242]

約数ペア:

[(1, 171490242), (2, 85745121), (3, 57163414), (6, 28581707), (7, 24498606), (11, 15590022), (14, 12249303), (21, 8166202), (22, 7795011), (33, 5196674), (42, 4083101), (66, 2598337), (77, 2227146), (154, 1113573), (231, 742382), (462, 371191)]