27830859

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2141}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 42497280

約数和(自身を除く): 14666421

約数列:

[1, 3, 7, 21, 619, 1857, 2141, 4333, 6423, 12999, 14987, 44961, 1325279, 3975837, 9276953, 27830859]

約数ペア:

[(1, 27830859), (3, 9276953), (7, 3975837), (21, 1325279), (619, 44961), (1857, 14987), (2141, 12999), (4333, 6423)]