2019291033

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{196181}}^1$

素因数の和:196304

約数の個数: 16

約数和(自身を含む): 2787353856

約数和(自身を除く): 768062823

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 196181, 588543, 9220507, 14321213, 27661521, 42963639, 673097011, 2019291033]

約数ペア:

[(1, 2019291033), (3, 673097011), (47, 42963639), (73, 27661521), (141, 14321213), (219, 9220507), (3431, 588543), (10293, 196181)]