1252207947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{25391}}^1$

素因数の和:26378

約数の個数: 16

約数和(自身を含む): 1769720832

約数和(自身を除く): 517512885

約数列:

[1, 3, 17, 51, 967, 2901, 16439, 25391, 49317, 76173, 431647, 1294941, 24553097, 73659291, 417402649, 1252207947]

約数ペア:

[(1, 1252207947), (3, 417402649), (17, 73659291), (51, 24553097), (967, 1294941), (2901, 431647), (16439, 76173), (25391, 49317)]