39649883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8294

約数の個数: 16

約数和(自身を含む): 49726656

約数和(自身を除く): 10076773

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 8221, 57547, 106873, 435713, 748111, 3049991, 5664269, 39649883]

約数ペア:

[(1, 39649883), (7, 5664269), (13, 3049991), (53, 748111), (91, 435713), (371, 106873), (689, 57547), (4823, 8221)]