2498001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 3697920

約数和(自身を除く): 1199919

約数列:

[1, 3, 11, 33, 59, 177, 649, 1283, 1947, 3849, 14113, 42339, 75697, 227091, 832667, 2498001]

約数ペア:

[(1, 2498001), (3, 832667), (11, 227091), (33, 75697), (59, 42339), (177, 14113), (649, 3849), (1283, 1947)]