246969239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 53011561

約数列:

[1, 11, 19, 23, 83, 209, 253, 437, 619, 913, 1577, 1909, 4807, 6809, 11761, 14237, 17347, 20999, 36271, 51377, 129371, 156607, 270503, 398981, 565147, 976163, 1181671, 2975533, 10737793, 12998381, 22451749, 246969239]

約数ペア:

[(1, 246969239), (11, 22451749), (19, 12998381), (23, 10737793), (83, 2975533), (209, 1181671), (253, 976163), (437, 565147), (619, 398981), (913, 270503), (1577, 156607), (1909, 129371), (4807, 51377), (6809, 36271), (11761, 20999), (14237, 17347)]