39980703

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8171}}^1$

素因数の和:8414

約数の個数: 16

約数和(自身を含む): 61191936

約数和(自身を除く): 21211233

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 8171, 24513, 57197, 171591, 1903843, 5711529, 13326901, 39980703]

約数ペア:

[(1, 39980703), (3, 13326901), (7, 5711529), (21, 1903843), (233, 171591), (699, 57197), (1631, 24513), (4893, 8171)]