3208339197

素因数分解:

$3^2\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{16981}}^1$

素因数の和:19993

約数の個数: 24

約数和(自身を含む): 5298384000

約数和(自身を除く): 2090044803

約数列:

[1, 3, 7, 9, 21, 63, 2999, 8997, 16981, 20993, 26991, 50943, 62979, 118867, 152829, 188937, 356601, 1069803, 50926019, 152778057, 356482133, 458334171, 1069446399, 3208339197]

約数ペア:

[(1, 3208339197), (3, 1069446399), (7, 458334171), (9, 356482133), (21, 152778057), (63, 50926019), (2999, 1069803), (8997, 356601), (16981, 188937), (20993, 152829), (26991, 118867), (50943, 62979)]