221346247

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 233583264

約数和(自身を除く): 12237017

約数列:

[1, 37, 61, 101, 971, 2257, 3737, 6161, 35927, 59231, 98071, 227957, 2191547, 3628627, 5982331, 221346247]

約数ペア:

[(1, 221346247), (37, 5982331), (61, 3628627), (101, 2191547), (971, 227957), (2257, 98071), (3737, 59231), (6161, 35927)]