16201887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8839}}^1$

素因数の和:8902

約数の個数: 16

約数和(自身を含む): 23761920

約数和(自身を除く): 7560033

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 8839, 26517, 114907, 344721, 415433, 1246299, 5400629, 16201887]

約数ペア:

[(1, 16201887), (3, 5400629), (13, 1246299), (39, 415433), (47, 344721), (141, 114907), (611, 26517), (1833, 8839)]