13713273

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 24312960

約数和(自身を除く): 10599687

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 63, 111, 159, 189, 259, 333, 371, 477, 777, 999, 1113, 1369, 1431, 1961, 2331, 3339, 4107, 5883, 6993, 9583, 10017, 12321, 13727, 17649, 28749, 36963, 41181, 52947, 72557, 86247, 123543, 217671, 258741, 370629, 507899, 653013, 1523697, 1959039, 4571091, 13713273]

約数ペア:

[(1, 13713273), (3, 4571091), (7, 1959039), (9, 1523697), (21, 653013), (27, 507899), (37, 370629), (53, 258741), (63, 217671), (111, 123543), (159, 86247), (189, 72557), (259, 52947), (333, 41181), (371, 36963), (477, 28749), (777, 17649), (999, 13727), (1113, 12321), (1369, 10017), (1431, 9583), (1961, 6993), (2331, 5883), (3339, 4107)]