11403021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28579}}^1$

素因数の和:28608

約数の個数: 16

約数和(自身を含む): 18291200

約数和(自身を除く): 6888179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 28579, 85737, 200053, 543001, 600159, 1629003, 3801007, 11403021]

約数ペア:

[(1, 11403021), (3, 3801007), (7, 1629003), (19, 600159), (21, 543001), (57, 200053), (133, 85737), (399, 28579)]