13369941

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12722

約数の個数: 20

約数和(自身を含む): 21510412

約数和(自身を除く): 8140471

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12697, 38091, 114273, 165061, 342819, 495183, 1028457, 1485549, 4456647, 13369941]

約数ペア:

[(1, 13369941), (3, 4456647), (9, 1485549), (13, 1028457), (27, 495183), (39, 342819), (81, 165061), (117, 114273), (351, 38091), (1053, 12697)]