13497393

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 22624000

約数和(自身を除く): 9126607

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1009, 1029, 1911, 3027, 4459, 7063, 13117, 13377, 21189, 39351, 49441, 91819, 148323, 275457, 346087, 642733, 1038261, 1928199, 4499131, 13497393]

約数ペア:

[(1, 13497393), (3, 4499131), (7, 1928199), (13, 1038261), (21, 642733), (39, 346087), (49, 275457), (91, 148323), (147, 91819), (273, 49441), (343, 39351), (637, 21189), (1009, 13377), (1029, 13117), (1911, 7063), (3027, 4459)]