1866704409

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{1321093}}^1$

素因数の和:1321256

約数の個数: 12

約数和(自身を含む): 2713527076

約数和(自身を除く): 846822667

約数列:

[1, 3, 9, 157, 471, 1413, 1321093, 3963279, 11889837, 207411601, 622234803, 1866704409]

約数ペア:

[(1, 1866704409), (3, 622234803), (9, 207411601), (157, 11889837), (471, 3963279), (1413, 1321093)]