28077227

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 30855168

約数和(自身を除く): 2777941

約数列:

[1, 23, 31, 53, 713, 743, 1219, 1643, 17089, 23033, 37789, 39379, 529759, 905717, 1220749, 28077227]

約数ペア:

[(1, 28077227), (23, 1220749), (31, 905717), (53, 529759), (713, 39379), (743, 37789), (1219, 23033), (1643, 17089)]