201419439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9311

約数の個数: 24

約数和(自身を含む): 297601920

約数和(自身を除く): 96182481

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 9239, 21801, 27717, 120107, 360321, 397277, 1191831, 1561391, 4684173, 5164601, 15493803, 67139813, 201419439]

約数ペア:

[(1, 201419439), (3, 67139813), (13, 15493803), (39, 5164601), (43, 4684173), (129, 1561391), (169, 1191831), (507, 397277), (559, 360321), (1677, 120107), (7267, 27717), (9239, 21801)]