28383383

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 33761280

約数和(自身を除く): 5377897

約数列:

[1, 7, 31, 139, 217, 941, 973, 4309, 6587, 29171, 30163, 130799, 204197, 915593, 4054769, 28383383]

約数ペア:

[(1, 28383383), (7, 4054769), (31, 915593), (139, 204197), (217, 130799), (941, 30163), (973, 29171), (4309, 6587)]