215350077

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{4019}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 293492160

約数和(自身を除く): 78142083

約数列:

[1, 3, 53, 159, 337, 1011, 4019, 12057, 17861, 53583, 213007, 639021, 1354403, 4063209, 71783359, 215350077]

約数ペア:

[(1, 215350077), (3, 71783359), (53, 4063209), (159, 1354403), (337, 639021), (1011, 213007), (4019, 53583), (12057, 17861)]