23288139

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1181}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 38599392

約数和(自身を除く): 15311253

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 1181, 2191, 2817, 3543, 6573, 8267, 10629, 19719, 24801, 74403, 369653, 1108959, 2587571, 3326877, 7762713, 23288139]

約数ペア:

[(1, 23288139), (3, 7762713), (7, 3326877), (9, 2587571), (21, 1108959), (63, 369653), (313, 74403), (939, 24801), (1181, 19719), (2191, 10629), (2817, 8267), (3543, 6573)]