2017180023

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{51481}}^1$

素因数の和:51874

約数の個数: 16

約数和(自身を含む): 2770143456

約数和(自身を除く): 752963433

約数列:

[1, 3, 37, 111, 353, 1059, 13061, 39183, 51481, 154443, 1904797, 5714391, 18172793, 54518379, 672393341, 2017180023]

約数ペア:

[(1, 2017180023), (3, 672393341), (37, 54518379), (111, 18172793), (353, 5714391), (1059, 1904797), (13061, 154443), (39183, 51481)]