1680973899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1376719}}^1$

素因数の和:1376770

約数の個数: 16

約数和(自身を含む): 2511137280

約数和(自身を除く): 830163381

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1376719, 4130157, 15143909, 45431727, 50938603, 152815809, 560324633, 1680973899]

約数ペア:

[(1, 1680973899), (3, 560324633), (11, 152815809), (33, 50938603), (37, 45431727), (111, 15143909), (407, 4130157), (1221, 1376719)]