42135621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5087}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 61544448

約数和(自身を除く): 19408827

約数列:

[1, 3, 11, 33, 251, 753, 2761, 5087, 8283, 15261, 55957, 167871, 1276837, 3830511, 14045207, 42135621]

約数ペア:

[(1, 42135621), (3, 14045207), (11, 3830511), (33, 1276837), (251, 167871), (753, 55957), (2761, 15261), (5087, 8283)]