490624431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 747090432

約数和(自身を除く): 256466001

約数列:

[1, 3, 11, 23, 33, 69, 253, 373, 759, 1119, 1733, 4103, 5199, 8579, 12309, 19063, 25737, 39859, 57189, 94369, 119577, 283107, 438449, 646409, 1315347, 1939227, 7110499, 14867407, 21331497, 44602221, 163541477, 490624431]

約数ペア:

[(1, 490624431), (3, 163541477), (11, 44602221), (23, 21331497), (33, 14867407), (69, 7110499), (253, 1939227), (373, 1315347), (759, 646409), (1119, 438449), (1733, 283107), (4103, 119577), (5199, 94369), (8579, 57189), (12309, 39859), (19063, 25737)]