13973806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 26927712

約数和(自身を除く): 12953906

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 113, 121, 146, 154, 226, 242, 511, 791, 803, 847, 1022, 1243, 1582, 1606, 1694, 2486, 5621, 8249, 8701, 8833, 11242, 13673, 16498, 17402, 17666, 27346, 57743, 61831, 90739, 95711, 115486, 123662, 181478, 191422, 635173, 998129, 1270346, 1996258, 6986903, 13973806]

約数ペア:

[(1, 13973806), (2, 6986903), (7, 1996258), (11, 1270346), (14, 998129), (22, 635173), (73, 191422), (77, 181478), (113, 123662), (121, 115486), (146, 95711), (154, 90739), (226, 61831), (242, 57743), (511, 27346), (791, 17666), (803, 17402), (847, 16498), (1022, 13673), (1243, 11242), (1582, 8833), (1606, 8701), (1694, 8249), (2486, 5621)]