11891313

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 21323520

約数和(自身を除く): 9432207

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3701, 11103, 25907, 33309, 62917, 77721, 99927, 188751, 233163, 440419, 566253, 699489, 1321257, 1698759, 3963771, 11891313]

約数ペア:

[(1, 11891313), (3, 3963771), (7, 1698759), (9, 1321257), (17, 699489), (21, 566253), (27, 440419), (51, 233163), (63, 188751), (119, 99927), (153, 77721), (189, 62917), (357, 33309), (459, 25907), (1071, 11103), (3213, 3701)]