253453103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 274713600

約数和(自身を除く): 21260497

約数列:

[1, 19, 41, 223, 779, 1459, 4237, 9143, 27721, 59819, 173717, 325357, 1136561, 6181783, 13339637, 253453103]

約数ペア:

[(1, 253453103), (19, 13339637), (41, 6181783), (223, 1136561), (779, 325357), (1459, 173717), (4237, 59819), (9143, 27721)]