1133319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 1678464

約数和(自身を除く): 545145

約数列:

[1, 3, 11, 33, 61, 183, 563, 671, 1689, 2013, 6193, 18579, 34343, 103029, 377773, 1133319]

約数ペア:

[(1, 1133319), (3, 377773), (11, 103029), (33, 34343), (61, 18579), (183, 6193), (563, 2013), (671, 1689)]