16508700981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{96542111}}^1$

素因数の和:96542136

約数の個数: 12

約数和(自身を含む): 25100949120

約数和(自身を除く): 8592248139

約数列:

[1, 3, 9, 19, 57, 171, 96542111, 289626333, 868878999, 1834300109, 5502900327, 16508700981]

約数ペア:

[(1, 16508700981), (3, 5502900327), (9, 1834300109), (19, 868878999), (57, 289626333), (171, 96542111)]