23381757

素因数分解:

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

素因数の和:850

約数の個数: 32

約数和(自身を含む): 39855360

約数和(自身を除く): 16473603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 641, 1351, 1737, 1923, 4053, 4487, 5211, 5769, 12159, 13461, 17307, 36477, 40383, 121149, 123713, 371139, 865991, 1113417, 2597973, 3340251, 7793919, 23381757]

約数ペア:

[(1, 23381757), (3, 7793919), (7, 3340251), (9, 2597973), (21, 1113417), (27, 865991), (63, 371139), (189, 123713), (193, 121149), (579, 40383), (641, 36477), (1351, 17307), (1737, 13461), (1923, 12159), (4053, 5769), (4487, 5211)]