22195353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 11068647

約数列:

[1, 3, 17, 29, 43, 51, 87, 129, 349, 493, 731, 1047, 1247, 1479, 2193, 3741, 5933, 10121, 15007, 17799, 21199, 30363, 45021, 63597, 172057, 255119, 435203, 516171, 765357, 1305609, 7398451, 22195353]

約数ペア:

[(1, 22195353), (3, 7398451), (17, 1305609), (29, 765357), (43, 516171), (51, 435203), (87, 255119), (129, 172057), (349, 63597), (493, 45021), (731, 30363), (1047, 21199), (1247, 17799), (1479, 15007), (2193, 10121), (3741, 5933)]