11750151

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 19264000

約数和(自身を除く): 7513849

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 601, 931, 1029, 1803, 2793, 4207, 6517, 11419, 12621, 19551, 29449, 34257, 79933, 88347, 206143, 239799, 559531, 618429, 1678593, 3916717, 11750151]

約数ペア:

[(1, 11750151), (3, 3916717), (7, 1678593), (19, 618429), (21, 559531), (49, 239799), (57, 206143), (133, 88347), (147, 79933), (343, 34257), (399, 29449), (601, 19551), (931, 12621), (1029, 11419), (1803, 6517), (2793, 4207)]