42997703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 52093440

約数和(自身を除く): 9095737

約数列:

[1, 7, 19, 133, 151, 1057, 2141, 2869, 14987, 20083, 40679, 284753, 323291, 2263037, 6142529, 42997703]

約数ペア:

[(1, 42997703), (7, 6142529), (19, 2263037), (133, 323291), (151, 284753), (1057, 40679), (2141, 20083), (2869, 14987)]