6638977163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109379}}^1$

素因数の和:109451

約数の個数: 32

約数和(自身を含む): 8820403200

約数和(自身を除く): 2181426037

約数列:

[1, 7, 13, 23, 29, 91, 161, 203, 299, 377, 667, 2093, 2639, 4669, 8671, 60697, 109379, 765653, 1421927, 2515717, 3171991, 9953489, 17610019, 22203937, 32704321, 41235883, 72955793, 228930247, 288651181, 510690551, 948425309, 6638977163]

約数ペア:

[(1, 6638977163), (7, 948425309), (13, 510690551), (23, 288651181), (29, 228930247), (91, 72955793), (161, 41235883), (203, 32704321), (299, 22203937), (377, 17610019), (667, 9953489), (2093, 3171991), (2639, 2515717), (4669, 1421927), (8671, 765653), (60697, 109379)]