27431354

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 41712000

約数和(自身を除く): 14280646

約数列:

[1, 2, 157, 199, 314, 398, 439, 878, 31243, 62486, 68923, 87361, 137846, 174722, 13715677, 27431354]

約数ペア:

[(1, 27431354), (2, 13715677), (157, 174722), (199, 137846), (314, 87361), (398, 68923), (439, 62486), (878, 31243)]