528047863

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21859}}^1$

素因数の和:21919

約数の個数: 24

約数和(自身を含む): 672850800

約数和(自身を除く): 144802937

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 21859, 24157, 153013, 371603, 633911, 1071091, 2601221, 4437377, 10776487, 18208547, 31061639, 75435409, 528047863]

約数ペア:

[(1, 528047863), (7, 75435409), (17, 31061639), (29, 18208547), (49, 10776487), (119, 4437377), (203, 2601221), (493, 1071091), (833, 633911), (1421, 371603), (3451, 153013), (21859, 24157)]