27808778891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{22961}}^1$

素因数の和:23542

約数の個数: 16

約数和(自身を含む): 29679395328

約数和(自身を除く): 1870616437

約数列:

[1, 17, 191, 373, 3247, 6341, 22961, 71243, 390337, 1211131, 4385551, 8564453, 74554367, 145595701, 1635810523, 27808778891]

約数ペア:

[(1, 27808778891), (17, 1635810523), (191, 145595701), (373, 74554367), (3247, 8564453), (6341, 4385551), (22961, 1211131), (71243, 390337)]