19070073

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 32931360

約数和(自身を除く): 13861287

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1259, 1377, 1683, 3777, 5049, 11331, 13849, 15147, 21403, 33993, 41547, 64209, 101979, 124641, 192627, 235433, 373923, 577881, 706299, 1121769, 1733643, 2118897, 6356691, 19070073]

約数ペア:

[(1, 19070073), (3, 6356691), (9, 2118897), (11, 1733643), (17, 1121769), (27, 706299), (33, 577881), (51, 373923), (81, 235433), (99, 192627), (153, 124641), (187, 101979), (297, 64209), (459, 41547), (561, 33993), (891, 21403), (1259, 15147), (1377, 13849), (1683, 11331), (3777, 5049)]