13269321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 21542976

約数和(自身を除く): 8273655

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4931, 14793, 44379, 64103, 113413, 192309, 340239, 576927, 1020717, 1474369, 4423107, 13269321]

約数ペア:

[(1, 13269321), (3, 4423107), (9, 1474369), (13, 1020717), (23, 576927), (39, 340239), (69, 192309), (117, 113413), (207, 64103), (299, 44379), (897, 14793), (2691, 4931)]