51303687

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 70224000

約数和(自身を除く): 18920313

約数列:

[1, 3, 43, 129, 499, 797, 1497, 2391, 21457, 34271, 64371, 102813, 397703, 1193109, 17101229, 51303687]

約数ペア:

[(1, 51303687), (3, 17101229), (43, 1193109), (129, 397703), (499, 102813), (797, 64371), (1497, 34271), (2391, 21457)]