836687439

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24103}}^1$

素因数の和:24164

約数の個数: 48

約数和(自身を含む): 1504089600

約数和(自身を除く): 667402161

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 24103, 34713, 72309, 168721, 216927, 457957, 506163, 698987, 1373871, 1518489, 2096961, 3205699, 4121613, 4892909, 6290883, 9617097, 13280753, 14678727, 28851291, 39842259, 44036181, 92965271, 119526777, 278895813, 836687439]

約数ペア:

[(1, 836687439), (3, 278895813), (7, 119526777), (9, 92965271), (19, 44036181), (21, 39842259), (29, 28851291), (57, 14678727), (63, 13280753), (87, 9617097), (133, 6290883), (171, 4892909), (203, 4121613), (261, 3205699), (399, 2096961), (551, 1518489), (609, 1373871), (1197, 698987), (1653, 506163), (1827, 457957), (3857, 216927), (4959, 168721), (11571, 72309), (24103, 34713)]