13404573

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 23980320

約数和(自身を除く): 10575747

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1259, 1521, 3549, 3777, 8813, 10647, 11331, 16367, 26439, 49101, 79317, 114569, 147303, 212771, 343707, 638313, 1031121, 1489397, 1914939, 4468191, 13404573]

約数ペア:

[(1, 13404573), (3, 4468191), (7, 1914939), (9, 1489397), (13, 1031121), (21, 638313), (39, 343707), (63, 212771), (91, 147303), (117, 114569), (169, 79317), (273, 49101), (507, 26439), (819, 16367), (1183, 11331), (1259, 10647), (1521, 8813), (3549, 3777)]