1258748073

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{98563}}^1$

素因数の和:98626

約数の個数: 32

約数和(自身を含む): 2081671680

約数和(自身を除く): 822923607

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 98563, 295689, 887067, 1084193, 2661201, 3252579, 4238209, 9757737, 12714627, 29273211, 38143881, 46620299, 114431643, 139860897, 419582691, 1258748073]

約数ペア:

[(1, 1258748073), (3, 419582691), (9, 139860897), (11, 114431643), (27, 46620299), (33, 38143881), (43, 29273211), (99, 12714627), (129, 9757737), (297, 4238209), (387, 3252579), (473, 2661201), (1161, 1084193), (1419, 887067), (4257, 295689), (12771, 98563)]