5709249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 10151232

約数和(自身を除く): 4441983

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6971, 20913, 48797, 62739, 90623, 146391, 271869, 439173, 634361, 815607, 1903083, 5709249]

約数ペア:

[(1, 5709249), (3, 1903083), (7, 815607), (9, 634361), (13, 439173), (21, 271869), (39, 146391), (63, 90623), (91, 62739), (117, 48797), (273, 20913), (819, 6971)]