42617211

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 73735200

約数和(自身を除く): 31117989

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 769, 1131, 1421, 1911, 2307, 2639, 4263, 5383, 7917, 9997, 16149, 18473, 22301, 29991, 37681, 55419, 66903, 69979, 113043, 156107, 209937, 289913, 468321, 489853, 869739, 1092749, 1469559, 2029391, 3278247, 6088173, 14205737, 42617211]

約数ペア:

[(1, 42617211), (3, 14205737), (7, 6088173), (13, 3278247), (21, 2029391), (29, 1469559), (39, 1092749), (49, 869739), (87, 489853), (91, 468321), (147, 289913), (203, 209937), (273, 156107), (377, 113043), (609, 69979), (637, 66903), (769, 55419), (1131, 37681), (1421, 29991), (1911, 22301), (2307, 18473), (2639, 16149), (4263, 9997), (5383, 7917)]