2016311031

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1391519}}^1$

素因数の和:1391555

約数の個数: 24

約数和(自身を含む): 3473233920

約数和(自身を除く): 1456922889

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1391519, 4174557, 9740633, 12523671, 29221899, 32004937, 87665697, 96014811, 224034559, 288044433, 672103677, 2016311031]

約数ペア:

[(1, 2016311031), (3, 672103677), (7, 288044433), (9, 224034559), (21, 96014811), (23, 87665697), (63, 32004937), (69, 29221899), (161, 12523671), (207, 9740633), (483, 4174557), (1449, 1391519)]