4066809

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 5606784

約数和(自身を除く): 1539975

約数列:

[1, 3, 61, 71, 183, 213, 313, 939, 4331, 12993, 19093, 22223, 57279, 66669, 1355603, 4066809]

約数ペア:

[(1, 4066809), (3, 1355603), (61, 66669), (71, 57279), (183, 22223), (213, 19093), (313, 12993), (939, 4331)]