16774659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 11529981

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 139, 159, 207, 253, 417, 477, 583, 759, 1219, 1251, 1529, 1749, 2277, 3197, 3657, 4587, 5247, 7367, 9591, 10971, 13409, 13761, 22101, 28773, 35167, 40227, 66303, 81037, 105501, 120681, 169441, 243111, 316503, 508323, 729333, 1524969, 1863851, 5591553, 16774659]

約数ペア:

[(1, 16774659), (3, 5591553), (9, 1863851), (11, 1524969), (23, 729333), (33, 508323), (53, 316503), (69, 243111), (99, 169441), (139, 120681), (159, 105501), (207, 81037), (253, 66303), (417, 40227), (477, 35167), (583, 28773), (759, 22101), (1219, 13761), (1251, 13409), (1529, 10971), (1749, 9591), (2277, 7367), (3197, 5247), (3657, 4587)]