30118629

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14281}}^1$

素因数の和:14340

約数の個数: 16

約数和(自身を含む): 43417280

約数和(自身を除く): 13298651

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 14281, 42843, 271339, 528397, 814017, 1585191, 10039543, 30118629]

約数ペア:

[(1, 30118629), (3, 10039543), (19, 1585191), (37, 814017), (57, 528397), (111, 271339), (703, 42843), (2109, 14281)]