16138863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 25247040

約数和(自身を除く): 9108177

約数列:

[1, 3, 9, 13, 39, 117, 271, 509, 813, 1527, 2439, 3523, 4581, 6617, 10569, 19851, 31707, 59553, 137939, 413817, 1241451, 1793207, 5379621, 16138863]

約数ペア:

[(1, 16138863), (3, 5379621), (9, 1793207), (13, 1241451), (39, 413817), (117, 137939), (271, 59553), (509, 31707), (813, 19851), (1527, 10569), (2439, 6617), (3523, 4581)]