1390241567687

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{9433}}^1\times {\mathrm{726013}}^1$

素因数の和:735482

約数の個数: 16

約数和(自身を含む): 1643811858240

約数和(自身を除く): 253570290553

約数列:

[1, 7, 29, 203, 9433, 66031, 273557, 726013, 1914899, 5082091, 21054377, 147380639, 6848480629, 47939364403, 198605938241, 1390241567687]

約数ペア:

[(1, 1390241567687), (7, 198605938241), (29, 47939364403), (203, 6848480629), (9433, 147380639), (66031, 21054377), (273557, 5082091), (726013, 1914899)]