1330998907

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 1576338192

約数和(自身を除く): 245339285

約数列:

[1, 7, 49, 101, 131, 707, 917, 2053, 4949, 6419, 13231, 14371, 92617, 100597, 207353, 268943, 648319, 1451471, 1882601, 10160297, 13178207, 27163243, 190142701, 1330998907]

約数ペア:

[(1, 1330998907), (7, 190142701), (49, 27163243), (101, 13178207), (131, 10160297), (707, 1882601), (917, 1451471), (2053, 648319), (4949, 268943), (6419, 207353), (13231, 100597), (14371, 92617)]