28302673791

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1743527}}^1$

素因数の和:1744310

約数の個数: 16

約数和(自身を含む): 43183701504

約数和(自身を除く): 14881027713

約数列:

[1, 3, 7, 21, 773, 2319, 5411, 16233, 1743527, 5230581, 12204689, 36614067, 1347746371, 4043239113, 9434224597, 28302673791]

約数ペア:

[(1, 28302673791), (3, 9434224597), (7, 4043239113), (21, 1347746371), (773, 36614067), (2319, 12204689), (5411, 5230581), (16233, 1743527)]