16156988890551

素因数分解:

$3^2\times {\mathrm{559939}}^1\times {\mathrm{3206101}}^1$

素因数の和:3766046

約数の個数: 12

約数和(自身を含む): 23337921800440

約数和(自身を除く): 7180932909889

約数列:

[1, 3, 9, 559939, 1679817, 3206101, 5039451, 9618303, 28854909, 1795220987839, 5385662963517, 16156988890551]

約数ペア:

[(1, 16156988890551), (3, 5385662963517), (9, 1795220987839), (559939, 28854909), (1679817, 9618303), (3206101, 5039451)]