13359261

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 18851840

約数和(自身を除く): 5492579

約数列:

[1, 3, 19, 57, 223, 669, 1051, 3153, 4237, 12711, 19969, 59907, 234373, 703119, 4453087, 13359261]

約数ペア:

[(1, 13359261), (3, 4453087), (19, 703119), (57, 234373), (223, 59907), (669, 19969), (1051, 12711), (3153, 4237)]