71939699

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14153}}^1$

素因数の和:14206

約数の個数: 16

約数和(自身を含む): 85603392

約数和(自身を除く): 13663693

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 14153, 183989, 240601, 325519, 3127813, 4231747, 5533823, 71939699]

約数ペア:

[(1, 71939699), (13, 5533823), (17, 4231747), (23, 3127813), (221, 325519), (299, 240601), (391, 183989), (5083, 14153)]