2954149279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{20929}}^1$

素因数の和:21007

約数の個数: 24

約数和(自身を含む): 3444910560

約数和(自身を除く): 490761281

約数列:

[1, 17, 19, 23, 323, 361, 391, 437, 6137, 7429, 8303, 20929, 141151, 355793, 397651, 481367, 6760067, 7555369, 8183239, 9145973, 128441273, 155481541, 173773487, 2954149279]

約数ペア:

[(1, 2954149279), (17, 173773487), (19, 155481541), (23, 128441273), (323, 9145973), (361, 8183239), (391, 7555369), (437, 6760067), (6137, 481367), (7429, 397651), (8303, 355793), (20929, 141151)]