30559473

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11831}}^1$

素因数の和:11885

約数の個数: 24

約数和(自身を含む): 51682176

約数和(自身を除く): 21122703

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 11831, 35493, 82817, 106479, 248451, 485071, 745353, 1455213, 3395497, 4365639, 10186491, 30559473]

約数ペア:

[(1, 30559473), (3, 10186491), (7, 4365639), (9, 3395497), (21, 1455213), (41, 745353), (63, 485071), (123, 248451), (287, 106479), (369, 82817), (861, 35493), (2583, 11831)]