286147071

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197479}}^1$

素因数の和:197515

約数の個数: 24

約数和(自身を含む): 492910080

約数和(自身を除く): 206763009

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 197479, 592437, 1382353, 1777311, 4147059, 4542017, 12441177, 13626051, 31794119, 40878153, 95382357, 286147071]

約数ペア:

[(1, 286147071), (3, 95382357), (7, 40878153), (9, 31794119), (21, 13626051), (23, 12441177), (63, 4542017), (69, 4147059), (161, 1777311), (207, 1382353), (483, 592437), (1449, 197479)]