39741639

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8969}}^1$

素因数の和:9190

約数の個数: 16

約数和(自身を含む): 60852480

約数和(自身を除く): 21110841

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 8969, 26907, 62783, 188349, 1892459, 5677377, 13247213, 39741639]

約数ペア:

[(1, 39741639), (3, 13247213), (7, 5677377), (21, 1892459), (211, 188349), (633, 62783), (1477, 26907), (4431, 8969)]