2008129641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{4133}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 3243172608

約数和(自身を除く): 1235042967

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1361, 4083, 4133, 9527, 12399, 23137, 28581, 28931, 69411, 70261, 86793, 161959, 210783, 485877, 491827, 1475481, 5625013, 16875039, 39375091, 95625221, 118125273, 286875663, 669376547, 2008129641]

約数ペア:

[(1, 2008129641), (3, 669376547), (7, 286875663), (17, 118125273), (21, 95625221), (51, 39375091), (119, 16875039), (357, 5625013), (1361, 1475481), (4083, 491827), (4133, 485877), (9527, 210783), (12399, 161959), (23137, 86793), (28581, 70261), (28931, 69411)]