2016995731785

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{540025631}}^1$

素因数の和:540025725

約数の個数: 24

約数和(自身を含む): 3538247940864

約数和(自身を除く): 1521252209079

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 540025631, 1620076893, 2700128155, 4860230679, 8100384465, 24301153395, 44822127373, 134466382119, 224110636865, 403399146357, 672331910595, 2016995731785]

約数ペア:

[(1, 2016995731785), (3, 672331910595), (5, 403399146357), (9, 224110636865), (15, 134466382119), (45, 44822127373), (83, 24301153395), (249, 8100384465), (415, 4860230679), (747, 2700128155), (1245, 1620076893), (3735, 540025631)]