39319161

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26371}}^1$

素因数の和:26452

約数の個数: 16

約数和(自身を含む): 60761088

約数和(自身を除く): 21441927

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 26371, 79113, 184597, 553791, 1872341, 5617023, 13106387, 39319161]

約数ペア:

[(1, 39319161), (3, 13106387), (7, 5617023), (21, 1872341), (71, 553791), (213, 184597), (497, 79113), (1491, 26371)]