20141787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 28708992

約数和(自身を除く): 8567205

約数列:

[1, 3, 17, 51, 107, 321, 1819, 3691, 5457, 11073, 62747, 188241, 394937, 1184811, 6713929, 20141787]

約数ペア:

[(1, 20141787), (3, 6713929), (17, 1184811), (51, 394937), (107, 188241), (321, 62747), (1819, 11073), (3691, 5457)]