1330505841

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 2050048000

約数和(自身を除く): 719542159

約数列:

[1, 3, 7, 21, 181, 199, 543, 597, 1267, 1393, 1759, 3801, 4179, 5277, 12313, 36019, 36939, 108057, 252133, 318379, 350041, 756399, 955137, 1050123, 2228653, 2450287, 6685959, 7350861, 63357421, 190072263, 443501947, 1330505841]

約数ペア:

[(1, 1330505841), (3, 443501947), (7, 190072263), (21, 63357421), (181, 7350861), (199, 6685959), (543, 2450287), (597, 2228653), (1267, 1050123), (1393, 955137), (1759, 756399), (3801, 350041), (4179, 318379), (5277, 252133), (12313, 108057), (36019, 36939)]