420186399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{10159}}^1$

素因数の和:10990

約数の個数: 16

約数和(自身を含む): 593994240

約数和(自身を除く): 173807841

約数列:

[1, 3, 17, 51, 811, 2433, 10159, 13787, 30477, 41361, 172703, 518109, 8238949, 24716847, 140062133, 420186399]

約数ペア:

[(1, 420186399), (3, 140062133), (17, 24716847), (51, 8238949), (811, 518109), (2433, 172703), (10159, 41361), (13787, 30477)]