2155113519

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{58229}}^1$

素因数の和:58331

約数の個数: 24

約数和(自身を含む): 3154202640

約数和(自身を除く): 999089121

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 12337, 37011, 58229, 174687, 756977, 2270931, 4250717, 9840701, 12752151, 29522103, 55259321, 165777963, 718371173, 2155113519]

約数ペア:

[(1, 2155113519), (3, 718371173), (13, 165777963), (39, 55259321), (73, 29522103), (169, 12752151), (219, 9840701), (507, 4250717), (949, 2270931), (2847, 756977), (12337, 174687), (37011, 58229)]