439796133

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 761170176

約数和(自身を除く): 321374043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 257, 483, 771, 1181, 1449, 1799, 2313, 3543, 5397, 5911, 8267, 10629, 16191, 17733, 24801, 27163, 41377, 53199, 74403, 81489, 124131, 190141, 244467, 303517, 372393, 570423, 910551, 1711269, 2124619, 2731653, 6373857, 6980891, 19121571, 20942673, 48866237, 62828019, 146598711, 439796133]

約数ペア:

[(1, 439796133), (3, 146598711), (7, 62828019), (9, 48866237), (21, 20942673), (23, 19121571), (63, 6980891), (69, 6373857), (161, 2731653), (207, 2124619), (257, 1711269), (483, 910551), (771, 570423), (1181, 372393), (1449, 303517), (1799, 244467), (2313, 190141), (3543, 124131), (5397, 81489), (5911, 74403), (8267, 53199), (10629, 41377), (16191, 27163), (17733, 24801)]