427661517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{8387}}^1$

素因数の和:9152

約数の個数: 16

約数和(自身を含む): 595883520

約数和(自身を除く): 168222003

約数列:

[1, 3, 23, 69, 739, 2217, 8387, 16997, 25161, 50991, 192901, 578703, 6197993, 18593979, 142553839, 427661517]

約数ペア:

[(1, 427661517), (3, 142553839), (23, 18593979), (69, 6197993), (739, 578703), (2217, 192901), (8387, 50991), (16997, 25161)]