214857543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 310328064

約数和(自身を除く): 95470521

約数列:

[1, 3, 17, 51, 67, 201, 227, 277, 681, 831, 1139, 3417, 3859, 4709, 11577, 14127, 15209, 18559, 45627, 55677, 62879, 188637, 258553, 315503, 775659, 946509, 1068943, 3206829, 4212893, 12638679, 71619181, 214857543]

約数ペア:

[(1, 214857543), (3, 71619181), (17, 12638679), (51, 4212893), (67, 3206829), (201, 1068943), (227, 946509), (277, 775659), (681, 315503), (831, 258553), (1139, 188637), (3417, 62879), (3859, 55677), (4709, 45627), (11577, 18559), (14127, 15209)]