3078489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1155111

約数列:

[1, 3, 71, 97, 149, 213, 291, 447, 6887, 10579, 14453, 20661, 31737, 43359, 1026163, 3078489]

約数ペア:

[(1, 3078489), (3, 1026163), (71, 43359), (97, 31737), (149, 20661), (213, 14453), (291, 10579), (447, 6887)]