966453943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2399}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 1257984000

約数和(自身を除く): 291530057

約数列:

[1, 7, 13, 19, 91, 133, 233, 247, 1631, 1729, 2399, 3029, 4427, 16793, 21203, 30989, 31187, 45581, 57551, 218309, 319067, 402857, 558967, 592553, 3912769, 4147871, 7266571, 10620373, 50865997, 74342611, 138064849, 966453943]

約数ペア:

[(1, 966453943), (7, 138064849), (13, 74342611), (19, 50865997), (91, 10620373), (133, 7266571), (233, 4147871), (247, 3912769), (1631, 592553), (1729, 558967), (2399, 402857), (3029, 319067), (4427, 218309), (16793, 57551), (21203, 45581), (30989, 31187)]