140804873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3217}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 161260416

約数和(自身を除く): 20455543

約数列:

[1, 11, 23, 173, 253, 1903, 3217, 3979, 35387, 43769, 73991, 556541, 813901, 6121951, 12800443, 140804873]

約数ペア:

[(1, 140804873), (11, 12800443), (23, 6121951), (173, 813901), (253, 556541), (1903, 73991), (3217, 43769), (3979, 35387)]