27941782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 47568384

約数和(自身を除く): 19626602

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 443, 517, 671, 886, 1034, 1342, 2867, 4873, 5734, 9746, 20821, 27023, 31537, 41642, 54046, 63074, 229031, 297253, 458062, 594506, 1270081, 2540162, 13970891, 27941782]

約数ペア:

[(1, 27941782), (2, 13970891), (11, 2540162), (22, 1270081), (47, 594506), (61, 458062), (94, 297253), (122, 229031), (443, 63074), (517, 54046), (671, 41642), (886, 31537), (1034, 27023), (1342, 20821), (2867, 9746), (4873, 5734)]