16686917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 1819963

約数列:

[1, 13, 71, 101, 179, 923, 1313, 2327, 7171, 12709, 18079, 93223, 165217, 235027, 1283609, 16686917]

約数ペア:

[(1, 16686917), (13, 1283609), (71, 235027), (101, 165217), (179, 93223), (923, 18079), (1313, 12709), (2327, 7171)]