7220763361

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 8539914240

約数和(自身を除く): 1319150879

約数列:

[1, 7, 47, 131, 239, 329, 701, 917, 1673, 4907, 6157, 11233, 31309, 32947, 43099, 78631, 91831, 167539, 219163, 230629, 642817, 1172773, 1471523, 4316057, 7874333, 10300661, 21947609, 30212399, 55120331, 153633263, 1031537623, 7220763361]

約数ペア:

[(1, 7220763361), (7, 1031537623), (47, 153633263), (131, 55120331), (239, 30212399), (329, 21947609), (701, 10300661), (917, 7874333), (1673, 4316057), (4907, 1471523), (6157, 1172773), (11233, 642817), (31309, 230629), (32947, 219163), (43099, 167539), (78631, 91831)]