214853327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 261854208

約数和(自身を除く): 47000881

約数列:

[1, 13, 17, 23, 43, 221, 299, 391, 559, 731, 983, 989, 5083, 9503, 12779, 12857, 16711, 16813, 22609, 42269, 217243, 218569, 293917, 384353, 549497, 718573, 972187, 4996589, 9341449, 12638431, 16527179, 214853327]

約数ペア:

[(1, 214853327), (13, 16527179), (17, 12638431), (23, 9341449), (43, 4996589), (221, 972187), (299, 718573), (391, 549497), (559, 384353), (731, 293917), (983, 218569), (989, 217243), (5083, 42269), (9503, 22609), (12779, 16813), (12857, 16711)]