7028923671

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{440989}}^1$

素因数の和:441036

約数の個数: 48

約数和(自身を含む): 13208532480

約数和(自身を除く): 6179608809

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, 440989, 1322967, 3086923, 3968901, 4850879, 9260769, 10142747, 14552637, 27782307, 30428241, 33956153, 43657911, 70999229, 91284723, 101868459, 111570217, 212997687, 305605377, 334710651, 638993061, 780991519, 1004131953, 2342974557, 7028923671]

約数ペア:

[(1, 7028923671), (3, 2342974557), (7, 1004131953), (9, 780991519), (11, 638993061), (21, 334710651), (23, 305605377), (33, 212997687), (63, 111570217), (69, 101868459), (77, 91284723), (99, 70999229), (161, 43657911), (207, 33956153), (231, 30428241), (253, 27782307), (483, 14552637), (693, 10142747), (759, 9260769), (1449, 4850879), (1771, 3968901), (2277, 3086923), (5313, 1322967), (15939, 440989)]