217349094865

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{27117791}}^1$

素因数の和:27118032

約数の個数: 16

約数和(自身を含む): 299380423680

約数和(自身を除く): 82031328815

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 8015, 27117791, 135588955, 189824537, 949122685, 6209974139, 31049870695, 43469818973, 217349094865]

約数ペア:

[(1, 217349094865), (5, 43469818973), (7, 31049870695), (35, 6209974139), (229, 949122685), (1145, 189824537), (1603, 135588955), (8015, 27117791)]