2019911151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5111

約数の個数: 32

約数和(自身を含む): 2929747968

約数和(自身を除く): 909836817

約数列:

[1, 3, 17, 47, 51, 141, 173, 519, 799, 2397, 2941, 4871, 8131, 8823, 14613, 24393, 82807, 138227, 228937, 248421, 414681, 686811, 842683, 2528049, 3891929, 11675787, 14325611, 39606101, 42976833, 118818303, 673303717, 2019911151]

約数ペア:

[(1, 2019911151), (3, 673303717), (17, 118818303), (47, 42976833), (51, 39606101), (141, 14325611), (173, 11675787), (519, 3891929), (799, 2528049), (2397, 842683), (2941, 686811), (4871, 414681), (8131, 248421), (8823, 228937), (14613, 138227), (24393, 82807)]