2108405613

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{8969}}^1$

素因数の和:9716

約数の個数: 16

約数和(自身を含む): 2838251520

約数和(自身を除く): 729845907

約数列:

[1, 3, 127, 381, 617, 1851, 8969, 26907, 78359, 235077, 1139063, 3417189, 5533873, 16601619, 702801871, 2108405613]

約数ペア:

[(1, 2108405613), (3, 702801871), (127, 16601619), (381, 5533873), (617, 3417189), (1851, 1139063), (8969, 235077), (26907, 78359)]