30279213

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 44928000

約数和(自身を除く): 14648787

約数列:

[1, 3, 9, 59, 127, 177, 381, 449, 531, 1143, 1347, 4041, 7493, 22479, 26491, 57023, 67437, 79473, 171069, 238419, 513207, 3364357, 10093071, 30279213]

約数ペア:

[(1, 30279213), (3, 10093071), (9, 3364357), (59, 513207), (127, 238419), (177, 171069), (381, 79473), (449, 67437), (531, 57023), (1143, 26491), (1347, 22479), (4041, 7493)]