71562959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 81575424

約数和(自身を除く): 10012465

約数列:

[1, 13, 23, 71, 299, 923, 1633, 3371, 21229, 43823, 77533, 239341, 1007929, 3111433, 5504843, 71562959]

約数ペア:

[(1, 71562959), (13, 5504843), (23, 3111433), (71, 1007929), (299, 239341), (923, 77533), (1633, 43823), (3371, 21229)]