2993679

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2868

約数の個数: 20

約数和(自身を含む): 4817736

約数和(自身を除く): 1824057

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2843, 8529, 25587, 36959, 76761, 110877, 230283, 332631, 997893, 2993679]

約数ペア:

[(1, 2993679), (3, 997893), (9, 332631), (13, 230283), (27, 110877), (39, 76761), (81, 36959), (117, 25587), (351, 8529), (1053, 2843)]