27397906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 42372288

約数和(自身を除く): 14974382

約数列:

[1, 2, 61, 71, 122, 142, 3163, 4331, 6326, 8662, 192943, 224573, 385886, 449146, 13698953, 27397906]

約数ペア:

[(1, 27397906), (2, 13698953), (61, 449146), (71, 385886), (122, 224573), (142, 192943), (3163, 8662), (4331, 6326)]