172804589

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 184149504

約数和(自身を除く): 11344915

約数列:

[1, 23, 83, 131, 691, 1909, 3013, 10873, 15893, 57353, 90521, 250079, 1319119, 2081983, 7513243, 172804589]

約数ペア:

[(1, 172804589), (23, 7513243), (83, 2081983), (131, 1319119), (691, 250079), (1909, 90521), (3013, 57353), (10873, 15893)]