42463057

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 11968943

約数列:

[1, 7, 13, 49, 89, 91, 107, 343, 623, 637, 749, 1157, 1391, 4361, 4459, 5243, 8099, 9523, 9737, 30527, 36701, 56693, 66661, 68159, 123799, 396851, 466627, 477113, 866593, 3266389, 6066151, 42463057]

約数ペア:

[(1, 42463057), (7, 6066151), (13, 3266389), (49, 866593), (89, 477113), (91, 466627), (107, 396851), (343, 123799), (623, 68159), (637, 66661), (749, 56693), (1157, 36701), (1391, 30527), (4361, 9737), (4459, 9523), (5243, 8099)]