274313781

素因数分解:

$3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{4273}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 453385920

約数和(自身を除く): 179072139

約数列:

[1, 3, 7, 9, 21, 63, 1019, 3057, 4273, 7133, 9171, 12819, 21399, 29911, 38457, 64197, 89733, 269199, 4354187, 13062561, 30479309, 39187683, 91437927, 274313781]

約数ペア:

[(1, 274313781), (3, 91437927), (7, 39187683), (9, 30479309), (21, 13062561), (63, 4354187), (1019, 269199), (3057, 89733), (4273, 64197), (7133, 38457), (9171, 29911), (12819, 21399)]