40442523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 61254144

約数和(自身を除く): 20811621

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 421, 451, 781, 1263, 1353, 2343, 2911, 4631, 8733, 13893, 17261, 29891, 32021, 51783, 89673, 96063, 189871, 328801, 569613, 986403, 1225531, 3676593, 13480841, 40442523]

約数ペア:

[(1, 40442523), (3, 13480841), (11, 3676593), (33, 1225531), (41, 986403), (71, 569613), (123, 328801), (213, 189871), (421, 96063), (451, 89673), (781, 51783), (1263, 32021), (1353, 29891), (2343, 17261), (2911, 13893), (4631, 8733)]