8392839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 5606265

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 433, 497, 923, 1299, 1491, 2769, 3031, 5629, 6461, 9093, 16887, 19383, 30743, 39403, 92229, 118209, 215201, 399659, 645603, 1198977, 2797613, 8392839]

約数ペア:

[(1, 8392839), (3, 2797613), (7, 1198977), (13, 645603), (21, 399659), (39, 215201), (71, 118209), (91, 92229), (213, 39403), (273, 30743), (433, 19383), (497, 16887), (923, 9093), (1299, 6461), (1491, 5629), (2769, 3031)]