16274991

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 6078417

約数列:

[1, 3, 41, 123, 307, 431, 921, 1293, 12587, 17671, 37761, 53013, 132317, 396951, 5424997, 16274991]

約数ペア:

[(1, 16274991), (3, 5424997), (41, 396951), (123, 132317), (307, 53013), (431, 37761), (921, 17671), (1293, 12587)]