280060703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66697}}^1$

素因数の和:66746

約数の個数: 16

約数和(自身を含む): 336157920

約数和(自身を除く): 56097217

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 66697, 867061, 1133849, 1267243, 14740037, 16474159, 21543131, 280060703]

約数ペア:

[(1, 280060703), (13, 21543131), (17, 16474159), (19, 14740037), (221, 1267243), (247, 1133849), (323, 867061), (4199, 66697)]