30875097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 15573543

約数列:

[1, 3, 11, 33, 53, 127, 139, 159, 381, 417, 583, 1397, 1529, 1749, 4191, 4587, 6731, 7367, 17653, 20193, 22101, 52959, 74041, 81037, 194183, 222123, 243111, 582549, 935609, 2806827, 10291699, 30875097]

約数ペア:

[(1, 30875097), (3, 10291699), (11, 2806827), (33, 935609), (53, 582549), (127, 243111), (139, 222123), (159, 194183), (381, 81037), (417, 74041), (583, 52959), (1397, 22101), (1529, 20193), (1749, 17653), (4191, 7367), (4587, 6731)]