2184273

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 4085760

約数和(自身を除く): 1901487

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 127, 147, 189, 273, 351, 381, 441, 637, 819, 889, 1143, 1323, 1651, 1911, 2457, 2667, 3429, 4953, 5733, 6223, 8001, 11557, 14859, 17199, 18669, 24003, 34671, 44577, 56007, 80899, 104013, 168021, 242697, 312039, 728091, 2184273]

約数ペア:

[(1, 2184273), (3, 728091), (7, 312039), (9, 242697), (13, 168021), (21, 104013), (27, 80899), (39, 56007), (49, 44577), (63, 34671), (91, 24003), (117, 18669), (127, 17199), (147, 14859), (189, 11557), (273, 8001), (351, 6223), (381, 5733), (441, 4953), (637, 3429), (819, 2667), (889, 2457), (1143, 1911), (1323, 1651)]