438055252017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1\times {\mathrm{91513}}^1$

素因数の和:93577

約数の個数: 32

約数和(自身を含む): 631912223232

約数和(自身を除く): 193856971215

約数列:

[1, 3, 17, 47, 51, 141, 799, 1997, 2397, 5991, 33949, 91513, 93859, 101847, 274539, 281577, 1555721, 1595603, 4301111, 4667163, 4786809, 12903333, 73118887, 182751461, 219356661, 548254383, 3106774837, 8589318667, 9320324511, 25767956001, 146018417339, 438055252017]

約数ペア:

[(1, 438055252017), (3, 146018417339), (17, 25767956001), (47, 9320324511), (51, 8589318667), (141, 3106774837), (799, 548254383), (1997, 219356661), (2397, 182751461), (5991, 73118887), (33949, 12903333), (91513, 4786809), (93859, 4667163), (101847, 4301111), (274539, 1595603), (281577, 1555721)]