28293567

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6217}}^1$

素因数の和:6298

約数の個数: 16

約数和(自身を含む): 39695712

約数和(自身を除く): 11402145

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 6217, 18651, 230029, 254897, 690087, 764691, 9431189, 28293567]

約数ペア:

[(1, 28293567), (3, 9431189), (37, 764691), (41, 690087), (111, 254897), (123, 230029), (1517, 18651), (4551, 6217)]