2013271029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{126311}}^1$

素因数の和:126358

約数の個数: 48

約数和(自身を含む): 3783297024

約数和(自身を除く): 1770025995

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 126311, 378933, 884177, 1136799, 1389421, 2652531, 2905153, 4168263, 7957593, 8715459, 9725947, 12504789, 20336071, 26146377, 29177841, 31956683, 61008213, 87533523, 95870049, 183024639, 223696781, 287610147, 671090343, 2013271029]

約数ペア:

[(1, 2013271029), (3, 671090343), (7, 287610147), (9, 223696781), (11, 183024639), (21, 95870049), (23, 87533523), (33, 61008213), (63, 31956683), (69, 29177841), (77, 26146377), (99, 20336071), (161, 12504789), (207, 9725947), (231, 8715459), (253, 7957593), (483, 4168263), (693, 2905153), (759, 2652531), (1449, 1389421), (1771, 1136799), (2277, 884177), (5313, 378933), (15939, 126311)]