238156623

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 349440000

約数和(自身を除く): 111283377

約数列:

[1, 3, 9, 127, 139, 381, 417, 1143, 1251, 1499, 4497, 13491, 17653, 52959, 158877, 190373, 208361, 571119, 625083, 1713357, 1875249, 26461847, 79385541, 238156623]

約数ペア:

[(1, 238156623), (3, 79385541), (9, 26461847), (127, 1875249), (139, 1713357), (381, 625083), (417, 571119), (1143, 208361), (1251, 190373), (1499, 158877), (4497, 52959), (13491, 17653)]