9898951947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{7121}}^1$

素因数の和:7519

約数の個数: 32

約数和(自身を含む): 14171298624

約数和(自身を除く): 4272346677

約数列:

[1, 3, 17, 51, 97, 281, 291, 843, 1649, 4777, 4947, 7121, 14331, 21363, 27257, 81771, 121057, 363171, 463369, 690737, 1390107, 2001001, 2072211, 6003003, 11742529, 34017017, 35227587, 102051051, 194097097, 582291291, 3299650649, 9898951947]

約数ペア:

[(1, 9898951947), (3, 3299650649), (17, 582291291), (51, 194097097), (97, 102051051), (281, 35227587), (291, 34017017), (843, 11742529), (1649, 6003003), (4777, 2072211), (4947, 2001001), (7121, 1390107), (14331, 690737), (21363, 463369), (27257, 363171), (81771, 121057)]