1253557611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 1958681088

約数和(自身を除く): 705123477

約数列:

[1, 3, 9, 17, 51, 71, 153, 167, 213, 501, 639, 691, 1207, 1503, 2073, 2839, 3621, 6219, 8517, 10863, 11747, 11857, 25551, 35241, 35571, 49061, 105723, 106713, 115397, 147183, 201569, 346191, 441549, 604707, 834037, 1038573, 1814121, 1961749, 2502111, 5885247, 7506333, 8193187, 17655741, 24579561, 73738683, 139284179, 417852537, 1253557611]

約数ペア:

[(1, 1253557611), (3, 417852537), (9, 139284179), (17, 73738683), (51, 24579561), (71, 17655741), (153, 8193187), (167, 7506333), (213, 5885247), (501, 2502111), (639, 1961749), (691, 1814121), (1207, 1038573), (1503, 834037), (2073, 604707), (2839, 441549), (3621, 346191), (6219, 201569), (8517, 147183), (10863, 115397), (11747, 106713), (11857, 105723), (25551, 49061), (35241, 35571)]