5156173491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{7001}}^1$

素因数の和:9091

約数の個数: 32

約数和(自身を含む): 8324425728

約数和(自身を除く): 3168252237

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2063, 6189, 7001, 14441, 21003, 35071, 43323, 49007, 105213, 119017, 147021, 245497, 357051, 736491, 833119, 2499357, 14443063, 43329189, 101101441, 245532071, 303304323, 736596213, 1718724497, 5156173491]

約数ペア:

[(1, 5156173491), (3, 1718724497), (7, 736596213), (17, 303304323), (21, 245532071), (51, 101101441), (119, 43329189), (357, 14443063), (2063, 2499357), (6189, 833119), (7001, 736491), (14441, 357051), (21003, 245497), (35071, 147021), (43323, 119017), (49007, 105213)]