16630369

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 4796831

約数列:

[1, 7, 17, 29, 61, 79, 119, 203, 427, 493, 553, 1037, 1343, 1769, 2291, 3451, 4819, 7259, 9401, 12383, 16037, 30073, 33733, 38947, 81923, 139751, 210511, 272629, 573461, 978257, 2375767, 16630369]

約数ペア:

[(1, 16630369), (7, 2375767), (17, 978257), (29, 573461), (61, 272629), (79, 210511), (119, 139751), (203, 81923), (427, 38947), (493, 33733), (553, 30073), (1037, 16037), (1343, 12383), (1769, 9401), (2291, 7259), (3451, 4819)]