39351921

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9811}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 60284928

約数和(自身を除く): 20933007

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 9811, 29433, 68677, 206031, 1873901, 5621703, 13117307, 39351921]

約数ペア:

[(1, 39351921), (3, 13117307), (7, 5621703), (21, 1873901), (191, 206031), (573, 68677), (1337, 29433), (4011, 9811)]