2016374787

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1391563}}^1$

素因数の和:1391599

約数の個数: 24

約数和(自身を含む): 3473343744

約数和(自身を除く): 1456968957

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1391563, 4174689, 9740941, 12524067, 29222823, 32005949, 87668469, 96017847, 224041643, 288053541, 672124929, 2016374787]

約数ペア:

[(1, 2016374787), (3, 672124929), (7, 288053541), (9, 224041643), (21, 96017847), (23, 87668469), (63, 32005949), (69, 29222823), (161, 12524067), (207, 9740941), (483, 4174689), (1449, 1391563)]