214582249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{16871}}^1$

素因数の和:16980

約数の個数: 16

約数和(自身を含む): 259153920

約数和(自身を除く): 44571671

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 16871, 118097, 388033, 1332809, 2716231, 9329663, 30654607, 214582249]

約数ペア:

[(1, 214582249), (7, 30654607), (23, 9329663), (79, 2716231), (161, 1332809), (553, 388033), (1817, 118097), (12719, 16871)]