5657197

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 7239456

約数和(自身を除く): 1582259

約数列:

[1, 7, 13, 49, 83, 91, 107, 581, 637, 749, 1079, 1391, 4067, 5243, 7553, 8881, 9737, 52871, 62167, 68159, 115453, 435169, 808171, 5657197]

約数ペア:

[(1, 5657197), (7, 808171), (13, 435169), (49, 115453), (83, 68159), (91, 62167), (107, 52871), (581, 9737), (637, 8881), (749, 7553), (1079, 5243), (1391, 4067)]