31008669

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 45045504

約数和(自身を除く): 14036835

約数列:

[1, 3, 23, 41, 69, 97, 113, 123, 291, 339, 943, 2231, 2599, 2829, 3977, 4633, 6693, 7797, 10961, 11931, 13899, 32883, 91471, 106559, 252103, 274413, 319677, 449401, 756309, 1348203, 10336223, 31008669]

約数ペア:

[(1, 31008669), (3, 10336223), (23, 1348203), (41, 756309), (69, 449401), (97, 319677), (113, 274413), (123, 252103), (291, 106559), (339, 91471), (943, 32883), (2231, 13899), (2599, 11931), (2829, 10961), (3977, 7797), (4633, 6693)]