53353398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1270319}}^1$

素因数の和:1270331

約数の個数: 16

約数和(自身を含む): 121950720

約数和(自身を除く): 68597322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1270319, 2540638, 3810957, 7621914, 8892233, 17784466, 26676699, 53353398]

約数ペア:

[(1, 53353398), (2, 26676699), (3, 17784466), (6, 8892233), (7, 7621914), (14, 3810957), (21, 2540638), (42, 1270319)]