16789489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 18349632

約数和(自身を除く): 1560143

約数列:

[1, 17, 73, 83, 163, 1241, 1411, 2771, 6059, 11899, 13529, 103003, 202283, 229993, 987617, 16789489]

約数ペア:

[(1, 16789489), (17, 987617), (73, 229993), (83, 202283), (163, 103003), (1241, 13529), (1411, 11899), (2771, 6059)]