285543921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{5167}}^1$

素因数の和:5305

約数の個数: 24

約数和(自身を含む): 416127360

約数和(自身を除く): 130583439

約数列:

[1, 3, 13, 39, 109, 169, 327, 507, 1417, 4251, 5167, 15501, 18421, 55263, 67171, 201513, 563203, 873223, 1689609, 2619669, 7321639, 21964917, 95181307, 285543921]

約数ペア:

[(1, 285543921), (3, 95181307), (13, 21964917), (39, 7321639), (109, 2619669), (169, 1689609), (327, 873223), (507, 563203), (1417, 201513), (4251, 67171), (5167, 55263), (15501, 18421)]