39551973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9397}}^1$

素因数の和:9484

約数の個数: 16

約数和(自身を含む): 55936896

約数和(自身を除く): 16384923

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 9397, 28191, 216131, 573217, 648393, 1719651, 13183991, 39551973]

約数ペア:

[(1, 39551973), (3, 13183991), (23, 1719651), (61, 648393), (69, 573217), (183, 216131), (1403, 28191), (4209, 9397)]