293436429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15907}}^1$

素因数の和:15977

約数の個数: 32

約数和(自身を含む): 470367744

約数和(自身を除く): 176931315

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 15907, 18447, 47721, 174977, 206791, 524931, 620373, 684001, 2052003, 2274701, 6824103, 7524011, 8892013, 22572033, 26676039, 97812143, 293436429]

約数ペア:

[(1, 293436429), (3, 97812143), (11, 26676039), (13, 22572033), (33, 8892013), (39, 7524011), (43, 6824103), (129, 2274701), (143, 2052003), (429, 684001), (473, 620373), (559, 524931), (1419, 206791), (1677, 174977), (6149, 47721), (15907, 18447)]