39116973

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2879}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 59719680

約数和(自身を除く): 20602707

約数列:

[1, 3, 7, 21, 647, 1941, 2879, 4529, 8637, 13587, 20153, 60459, 1862713, 5588139, 13038991, 39116973]

約数ペア:

[(1, 39116973), (3, 13038991), (7, 5588139), (21, 1862713), (647, 60459), (1941, 20153), (2879, 13587), (4529, 8637)]