298748191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 87356129

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 1207, 1349, 1861, 2261, 8449, 9443, 13027, 22933, 31637, 35359, 132131, 160531, 221459, 247513, 601103, 924917, 2246227, 2510489, 4207721, 15723589, 17573423, 42678313, 298748191]

約数ペア:

[(1, 298748191), (7, 42678313), (17, 17573423), (19, 15723589), (71, 4207721), (119, 2510489), (133, 2246227), (323, 924917), (497, 601103), (1207, 247513), (1349, 221459), (1861, 160531), (2261, 132131), (8449, 35359), (9443, 31637), (13027, 22933)]