2247198777

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{121267}}^1$

素因数の和:121373

約数の個数: 24

約数和(自身を含む): 3405205440

約数和(自身を除く): 1158006663

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 121267, 363801, 1091403, 3516743, 8609957, 10550229, 25829871, 31650687, 77489613, 249688753, 749066259, 2247198777]

約数ペア:

[(1, 2247198777), (3, 749066259), (9, 249688753), (29, 77489613), (71, 31650687), (87, 25829871), (213, 10550229), (261, 8609957), (639, 3516743), (2059, 1091403), (6177, 363801), (18531, 121267)]