291458479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 321330240

約数和(自身を除く): 29871761

約数列:

[1, 13, 71, 109, 923, 1417, 2897, 7739, 37661, 100607, 205687, 315773, 2673931, 4105049, 22419883, 291458479]

約数ペア:

[(1, 291458479), (13, 22419883), (71, 4105049), (109, 2673931), (923, 315773), (1417, 205687), (2897, 100607), (7739, 37661)]