551597987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2053}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 591552000

約数和(自身を除く): 39954013

約数列:

[1, 19, 79, 179, 1501, 2053, 3401, 14141, 39007, 162187, 268679, 367487, 3081553, 6982253, 29031473, 551597987]

約数ペア:

[(1, 551597987), (19, 29031473), (79, 6982253), (179, 3081553), (1501, 367487), (2053, 268679), (3401, 162187), (14141, 39007)]