13666081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 16164288

約数和(自身を除く): 2498207

約数列:

[1, 11, 13, 143, 227, 421, 2497, 2951, 4631, 5473, 32461, 60203, 95567, 1051237, 1242371, 13666081]

約数ペア:

[(1, 13666081), (11, 1242371), (13, 1051237), (143, 95567), (227, 60203), (421, 32461), (2497, 5473), (2951, 4631)]