27378659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8330

約数の個数: 16

約数和(自身を含む): 34932480

約数和(自身を除く): 7553821

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 8269, 57883, 90959, 355567, 636713, 2488969, 3911237, 27378659]

約数ペア:

[(1, 27378659), (7, 3911237), (11, 2488969), (43, 636713), (77, 355567), (301, 90959), (473, 57883), (3311, 8269)]