131444873

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 152371200

約数和(自身を除く): 20926327

約数列:

[1, 7, 127, 199, 743, 889, 1393, 5201, 25273, 94361, 147857, 176911, 660527, 1034999, 18777839, 131444873]

約数ペア:

[(1, 131444873), (7, 18777839), (127, 1034999), (199, 660527), (743, 176911), (889, 147857), (1393, 94361), (5201, 25273)]