2017128927

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{8669}}^1$

素因数の和:9335

約数の個数: 24

約数和(自身を含む): 2961186480

約数和(自身を除く): 944057553

約数列:

[1, 3, 11, 33, 121, 363, 641, 1923, 7051, 8669, 21153, 26007, 77561, 95359, 232683, 286077, 1048949, 3146847, 5556829, 16670487, 61125119, 183375357, 672376309, 2017128927]

約数ペア:

[(1, 2017128927), (3, 672376309), (11, 183375357), (33, 61125119), (121, 16670487), (363, 5556829), (641, 3146847), (1923, 1048949), (7051, 286077), (8669, 232683), (21153, 95359), (26007, 77561)]