2088392463

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{144037}}^1$

素因数の和:144228

約数の個数: 20

約数和(自身を含む): 3137147640

約数和(自身を除く): 1048755177

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 144037, 432111, 1296333, 3888999, 11666997, 25782623, 77347869, 232043607, 696130821, 2088392463]

約数ペア:

[(1, 2088392463), (3, 696130821), (9, 232043607), (27, 77347869), (81, 25782623), (179, 11666997), (537, 3888999), (1611, 1296333), (4833, 432111), (14499, 144037)]