16749963

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 26457600

約数和(自身を除く): 9707637

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 317, 513, 927, 951, 1957, 2781, 2853, 5871, 6023, 8559, 17613, 18069, 32651, 52839, 54207, 97953, 162621, 293859, 620369, 881577, 1861107, 5583321, 16749963]

約数ペア:

[(1, 16749963), (3, 5583321), (9, 1861107), (19, 881577), (27, 620369), (57, 293859), (103, 162621), (171, 97953), (309, 54207), (317, 52839), (513, 32651), (927, 18069), (951, 17613), (1957, 8559), (2781, 6023), (2853, 5871)]