7793919

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 12952992

約数和(自身を除く): 5159073

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 641, 1351, 1737, 1923, 4053, 4487, 5769, 12159, 13461, 40383, 123713, 371139, 865991, 1113417, 2597973, 7793919]

約数ペア:

[(1, 7793919), (3, 2597973), (7, 1113417), (9, 865991), (21, 371139), (63, 123713), (193, 40383), (579, 13461), (641, 12159), (1351, 5769), (1737, 4487), (1923, 4053)]