480560421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2549}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 727056000

約数和(自身を除く): 246495579

約数列:

[1, 3, 11, 29, 33, 87, 197, 319, 591, 957, 2167, 2549, 5713, 6501, 7647, 17139, 28039, 62843, 73921, 84117, 188529, 221763, 502153, 813131, 1506459, 2439393, 5523683, 14562437, 16571049, 43687311, 160186807, 480560421]

約数ペア:

[(1, 480560421), (3, 160186807), (11, 43687311), (29, 16571049), (33, 14562437), (87, 5523683), (197, 2439393), (319, 1506459), (591, 813131), (957, 502153), (2167, 221763), (2549, 188529), (5713, 84117), (6501, 73921), (7647, 62843), (17139, 28039)]