3019989

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 4751360

約数和(自身を除く): 1731371

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4639, 13917, 32473, 97419, 143809, 431427, 1006663, 3019989]

約数ペア:

[(1, 3019989), (3, 1006663), (7, 431427), (21, 143809), (31, 97419), (93, 32473), (217, 13917), (651, 4639)]