327976993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8311}}^1$

素因数の和:8428

約数の個数: 16

約数和(自身を含む): 361738240

約数和(自身を除く): 33761247

約数列:

[1, 19, 31, 67, 589, 1273, 2077, 8311, 39463, 157909, 257641, 556837, 4895179, 10579903, 17261947, 327976993]

約数ペア:

[(1, 327976993), (19, 17261947), (31, 10579903), (67, 4895179), (589, 556837), (1273, 257641), (2077, 157909), (8311, 39463)]