238339917

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{43201}}^1$

素因数の和:43820

約数の個数: 12

約数和(自身を含む): 344838364

約数和(自身を除く): 106498447

約数列:

[1, 3, 9, 613, 1839, 5517, 43201, 129603, 388809, 26482213, 79446639, 238339917]

約数ペア:

[(1, 238339917), (3, 79446639), (9, 26482213), (613, 388809), (1839, 129603), (5517, 43201)]