2797613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 3499776

約数和(自身を除く): 702163

約数列:

[1, 7, 13, 71, 91, 433, 497, 923, 3031, 5629, 6461, 30743, 39403, 215201, 399659, 2797613]

約数ペア:

[(1, 2797613), (7, 399659), (13, 215201), (71, 39403), (91, 30743), (433, 6461), (497, 5629), (923, 3031)]