23654259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 38937600

約数和(自身を除く): 15283341

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 103, 153, 171, 237, 309, 323, 711, 927, 969, 1343, 1501, 1751, 1957, 2907, 4029, 4503, 5253, 5871, 8137, 12087, 13509, 15759, 17613, 24411, 25517, 33269, 73233, 76551, 99807, 138329, 154603, 229653, 299421, 414987, 463809, 1244961, 1391427, 2628251, 7884753, 23654259]

約数ペア:

[(1, 23654259), (3, 7884753), (9, 2628251), (17, 1391427), (19, 1244961), (51, 463809), (57, 414987), (79, 299421), (103, 229653), (153, 154603), (171, 138329), (237, 99807), (309, 76551), (323, 73233), (711, 33269), (927, 25517), (969, 24411), (1343, 17613), (1501, 15759), (1751, 13509), (1957, 12087), (2907, 8137), (4029, 5871), (4503, 5253)]