38782471

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 49124880

約数和(自身を除く): 10342409

約数列:

[1, 7, 13, 49, 91, 107, 569, 637, 749, 1391, 3983, 5243, 7397, 9737, 27881, 51779, 60883, 68159, 362453, 426181, 791479, 2983267, 5540353, 38782471]

約数ペア:

[(1, 38782471), (7, 5540353), (13, 2983267), (49, 791479), (91, 426181), (107, 362453), (569, 68159), (637, 60883), (749, 51779), (1391, 27881), (3983, 9737), (5243, 7397)]