20161488393

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{4283299}}^1$

素因数の和:4283828

約数の個数: 12

約数和(自身を含む): 29177839600

約数和(自身を除く): 9016351207

約数列:

[1, 3, 9, 523, 1569, 4707, 4283299, 12849897, 38549691, 2240165377, 6720496131, 20161488393]

約数ペア:

[(1, 20161488393), (3, 6720496131), (9, 2240165377), (523, 38549691), (1569, 12849897), (4707, 4283299)]