13005333

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43789}}^1$

素因数の和:43809

約数の個数: 16

約数和(自身を含む): 21019200

約数和(自身を除く): 8013867

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 43789, 131367, 394101, 481679, 1182303, 1445037, 4335111, 13005333]

約数ペア:

[(1, 13005333), (3, 4335111), (9, 1445037), (11, 1182303), (27, 481679), (33, 394101), (99, 131367), (297, 43789)]