1319398751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{3319}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 1462924800

約数和(自身を除く): 143526049

約数列:

[1, 11, 71, 509, 781, 3319, 5599, 36139, 36509, 235649, 397529, 1689371, 2592139, 18583081, 119945341, 1319398751]

約数ペア:

[(1, 1319398751), (11, 119945341), (71, 18583081), (509, 2592139), (781, 1689371), (3319, 397529), (5599, 235649), (36139, 36509)]