16195383

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1308

約数の個数: 20

約数和(自身を含む): 24350040

約数和(自身を除く): 8154657

約数列:

[1, 3, 9, 27, 81, 179, 537, 1117, 1611, 3351, 4833, 10053, 14499, 30159, 90477, 199943, 599829, 1799487, 5398461, 16195383]

約数ペア:

[(1, 16195383), (3, 5398461), (9, 1799487), (27, 599829), (81, 199943), (179, 90477), (537, 30159), (1117, 14499), (1611, 10053), (3351, 4833)]