1329328263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 1872216576

約数和(自身を除く): 542888313

約数列:

[1, 3, 23, 69, 157, 277, 443, 471, 831, 1329, 3611, 6371, 10189, 10833, 19113, 30567, 43489, 69551, 122711, 130467, 208653, 368133, 1000247, 1599673, 2822353, 3000741, 4799019, 8467059, 19265627, 57796881, 443109421, 1329328263]

約数ペア:

[(1, 1329328263), (3, 443109421), (23, 57796881), (69, 19265627), (157, 8467059), (277, 4799019), (443, 3000741), (471, 2822353), (831, 1599673), (1329, 1000247), (3611, 368133), (6371, 208653), (10189, 130467), (10833, 122711), (19113, 69551), (30567, 43489)]