128848863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{300347}}^1$

素因数の和:300374

約数の個数: 16

約数和(自身を含む): 201833856

約数和(自身を除く): 72984993

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 300347, 901041, 3303817, 3904511, 9911451, 11713533, 42949621, 128848863]

約数ペア:

[(1, 128848863), (3, 42949621), (11, 11713533), (13, 9911451), (33, 3904511), (39, 3303817), (143, 901041), (429, 300347)]