3972309

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 6026496

約数和(自身を除く): 2054187

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 353, 363, 1023, 1059, 3751, 3883, 10943, 11253, 11649, 32829, 42713, 120373, 128139, 361119, 1324103, 3972309]

約数ペア:

[(1, 3972309), (3, 1324103), (11, 361119), (31, 128139), (33, 120373), (93, 42713), (121, 32829), (341, 11649), (353, 11253), (363, 10943), (1023, 3883), (1059, 3751)]