10542987

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 19598880

約数和(自身を除く): 9055893

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 613, 637, 819, 1323, 1839, 1911, 2457, 4291, 5517, 5733, 7969, 12873, 16551, 17199, 23907, 30037, 38619, 55783, 71721, 90111, 115857, 167349, 215163, 270333, 390481, 502047, 810999, 1171443, 1506141, 3514329, 10542987]

約数ペア:

[(1, 10542987), (3, 3514329), (7, 1506141), (9, 1171443), (13, 810999), (21, 502047), (27, 390481), (39, 270333), (49, 215163), (63, 167349), (91, 115857), (117, 90111), (147, 71721), (189, 55783), (273, 38619), (351, 30037), (441, 23907), (613, 17199), (637, 16551), (819, 12873), (1323, 7969), (1839, 5733), (1911, 5517), (2457, 4291)]