945571889

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{20107}}^1$

素因数の和:20216

約数の個数: 16

約数和(自身を含む): 1026955776

約数和(自身を除く): 81383887

約数列:

[1, 31, 37, 41, 1147, 1271, 1517, 20107, 47027, 623317, 743959, 824387, 23062729, 25555997, 30502319, 945571889]

約数ペア:

[(1, 945571889), (31, 30502319), (37, 25555997), (41, 23062729), (1147, 824387), (1271, 743959), (1517, 623317), (20107, 47027)]