239431559919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{110441}}^1\times {\mathrm{42509}}^1$

素因数の和:152970

約数の個数: 16

約数和(自身を含む): 338032038240

約数和(自身を除く): 98600478321

約数列:

[1, 3, 17, 51, 42509, 110441, 127527, 331323, 722653, 1877497, 2167959, 5632491, 4694736469, 14084209407, 79810519973, 239431559919]

約数ペア:

[(1, 239431559919), (3, 79810519973), (17, 14084209407), (51, 4694736469), (42509, 5632491), (110441, 2167959), (127527, 1877497), (331323, 722653)]