421315706911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{4231}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 479499277824

約数和(自身を除く): 58183570913

約数列:

[1, 11, 67, 71, 121, 173, 737, 781, 1903, 4231, 4757, 8107, 8591, 11591, 12283, 20933, 46541, 52327, 127501, 135113, 283477, 300401, 511951, 575597, 731963, 822961, 1402511, 1486243, 3118247, 3304411, 8051593, 9052571, 20126867, 34300717, 36348521, 49041521, 51969373, 88567523, 99578281, 221395537, 539456731, 571663103, 2435350907, 3481947991, 5934024041, 6288294133, 38301427901, 421315706911]

約数ペア:

[(1, 421315706911), (11, 38301427901), (67, 6288294133), (71, 5934024041), (121, 3481947991), (173, 2435350907), (737, 571663103), (781, 539456731), (1903, 221395537), (4231, 99578281), (4757, 88567523), (8107, 51969373), (8591, 49041521), (11591, 36348521), (12283, 34300717), (20933, 20126867), (46541, 9052571), (52327, 8051593), (127501, 3304411), (135113, 3118247), (283477, 1486243), (300401, 1402511), (511951, 822961), (575597, 731963)]