309926219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3547}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 337201920

約数和(自身を除く): 27275701

約数列:

[1, 23, 29, 131, 667, 3013, 3547, 3799, 81581, 87377, 102863, 464657, 2365849, 10687111, 13475053, 309926219]

約数ペア:

[(1, 309926219), (23, 13475053), (29, 10687111), (131, 2365849), (667, 464657), (3013, 102863), (3547, 87377), (3799, 81581)]