30172571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 35628768

約数和(自身を除く): 5456197

約数列:

[1, 11, 13, 143, 257, 821, 2827, 3341, 9031, 10673, 36751, 117403, 210997, 2320967, 2742961, 30172571]

約数ペア:

[(1, 30172571), (11, 2742961), (13, 2320967), (143, 210997), (257, 117403), (821, 36751), (2827, 10673), (3341, 9031)]