31534119

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 46558512

約数和(自身を除く): 15024393

約数列:

[1, 3, 9, 101, 113, 303, 307, 339, 909, 921, 1017, 2763, 11413, 31007, 34239, 34691, 93021, 102717, 104073, 279063, 312219, 3503791, 10511373, 31534119]

約数ペア:

[(1, 31534119), (3, 10511373), (9, 3503791), (101, 312219), (113, 279063), (303, 104073), (307, 102717), (339, 93021), (909, 34691), (921, 34239), (1017, 31007), (2763, 11413)]