201731909249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8374441}}^1$

素因数の和:8374580

約数の個数: 16

約数和(自身を含む): 232139532240

約数和(自身を除く): 30407622991

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 24089, 8374441, 108867733, 142365497, 912814069, 1850751461, 11866582897, 15517839173, 201731909249]

約数ペア:

[(1, 201731909249), (13, 15517839173), (17, 11866582897), (109, 1850751461), (221, 912814069), (1417, 142365497), (1853, 108867733), (24089, 8374441)]