3307820257

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1\times {\mathrm{1579}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 3997147200

約数和(自身を除く): 689326943

約数列:

[1, 7, 19, 133, 361, 829, 1579, 2527, 5803, 11053, 15751, 30001, 110257, 210007, 299269, 570019, 1308991, 2094883, 3990133, 9162937, 24870829, 174095803, 472545751, 3307820257]

約数ペア:

[(1, 3307820257), (7, 472545751), (19, 174095803), (133, 24870829), (361, 9162937), (829, 3990133), (1579, 2094883), (2527, 1308991), (5803, 570019), (11053, 299269), (15751, 210007), (30001, 110257)]