23786341509

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{274723}}^1$

素因数の和:274790

約数の個数: 48

約数和(自身を含む): 40087726080

約数和(自身を除く): 16301384571

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 12369, 28861, 86583, 274723, 824169, 1923061, 5219737, 5769183, 8516413, 13461427, 15659211, 25549239, 36538159, 40384281, 59614891, 109614477, 161811847, 178844673, 255767113, 417304237, 485435541, 767301339, 1132682929, 1251912711, 3398048787, 7928780503, 23786341509]

約数ペア:

[(1, 23786341509), (3, 7928780503), (7, 3398048787), (19, 1251912711), (21, 1132682929), (31, 767301339), (49, 485435541), (57, 417304237), (93, 255767113), (133, 178844673), (147, 161811847), (217, 109614477), (399, 59614891), (589, 40384281), (651, 36538159), (931, 25549239), (1519, 15659211), (1767, 13461427), (2793, 8516413), (4123, 5769183), (4557, 5219737), (12369, 1923061), (28861, 824169), (86583, 274723)]