130440393

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 195380640

約数和(自身を除く): 64940247

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 3403, 4259, 10209, 12777, 30627, 38331, 174619, 353497, 523857, 1060491, 1571571, 3181473, 14493377, 43480131, 130440393]

約数ペア:

[(1, 130440393), (3, 43480131), (9, 14493377), (41, 3181473), (83, 1571571), (123, 1060491), (249, 523857), (369, 353497), (747, 174619), (3403, 38331), (4259, 30627), (10209, 12777)]