27221343

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 37833600

約数和(自身を除く): 10612257

約数列:

[1, 3, 29, 87, 139, 417, 2251, 4031, 6753, 12093, 65279, 195837, 312889, 938667, 9073781, 27221343]

約数ペア:

[(1, 27221343), (3, 9073781), (29, 938667), (87, 312889), (139, 195837), (417, 65279), (2251, 12093), (4031, 6753)]