31826949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 22916091

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4751, 6699, 14253, 33257, 52261, 99771, 137779, 156783, 365827, 413337, 964453, 1097481, 1515569, 2893359, 4546707, 10608983, 31826949]

約数ペア:

[(1, 31826949), (3, 10608983), (7, 4546707), (11, 2893359), (21, 1515569), (29, 1097481), (33, 964453), (77, 413337), (87, 365827), (203, 156783), (231, 137779), (319, 99771), (609, 52261), (957, 33257), (2233, 14253), (4751, 6699)]