27500578

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1487}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 47211264

約数和(自身を除く): 19710686

約数列:

[1, 2, 7, 14, 1321, 1487, 2642, 2974, 9247, 10409, 18494, 20818, 1964327, 3928654, 13750289, 27500578]

約数ペア:

[(1, 27500578), (2, 13750289), (7, 3928654), (14, 1964327), (1321, 20818), (1487, 18494), (2642, 10409), (2974, 9247)]