7916433

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 12103680

約数和(自身を除く): 4187247

約数列:

[1, 3, 7, 21, 479, 787, 1437, 2361, 3353, 5509, 10059, 16527, 376973, 1130919, 2638811, 7916433]

約数ペア:

[(1, 7916433), (3, 2638811), (7, 1130919), (21, 376973), (479, 16527), (787, 10059), (1437, 5509), (2361, 3353)]