2007700905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19120961}}^1$

素因数の和:19120976

約数の個数: 16

約数和(自身を含む): 3671224704

約数和(自身を除く): 1663523799

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19120961, 57362883, 95604805, 133846727, 286814415, 401540181, 669233635, 2007700905]

約数ペア:

[(1, 2007700905), (3, 669233635), (5, 401540181), (7, 286814415), (15, 133846727), (21, 95604805), (35, 57362883), (105, 19120961)]