71613227

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 83980800

約数和(自身を除く): 12367573

約数列:

[1, 7, 71, 89, 497, 623, 1619, 6319, 11333, 44233, 114949, 144091, 804643, 1008637, 10230461, 71613227]

約数ペア:

[(1, 71613227), (7, 10230461), (71, 1008637), (89, 804643), (497, 144091), (623, 114949), (1619, 44233), (6319, 11333)]