2743131573

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{478481}}^1$

素因数の和:478514

約数の個数: 36

約数和(自身を含む): 4963772268

約数和(自身を除く): 2220640695

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 478481, 1435443, 3349367, 4306329, 6220253, 10048101, 18660759, 23445569, 30144303, 43541771, 55982277, 70336707, 130625313, 211010121, 304792397, 391875939, 914377191, 2743131573]

約数ペア:

[(1, 2743131573), (3, 914377191), (7, 391875939), (9, 304792397), (13, 211010121), (21, 130625313), (39, 70336707), (49, 55982277), (63, 43541771), (91, 30144303), (117, 23445569), (147, 18660759), (273, 10048101), (441, 6220253), (637, 4306329), (819, 3349367), (1911, 1435443), (5733, 478481)]