6971461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 2152379

約数列:

[1, 7, 19, 23, 43, 53, 133, 161, 301, 371, 437, 817, 989, 1007, 1219, 2279, 3059, 5719, 6923, 7049, 8533, 15953, 18791, 23161, 43301, 52417, 131537, 162127, 303107, 366919, 995923, 6971461]

約数ペア:

[(1, 6971461), (7, 995923), (19, 366919), (23, 303107), (43, 162127), (53, 131537), (133, 52417), (161, 43301), (301, 23161), (371, 18791), (437, 15953), (817, 8533), (989, 7049), (1007, 6923), (1219, 5719), (2279, 3059)]