890242299

素因数分解:

$3^3\times {\mathrm{1787}}^1\times {\mathrm{18451}}^1$

素因数の和:20247

約数の個数: 16

約数和(自身を含む): 1319687040

約数和(自身を除く): 429444741

約数列:

[1, 3, 9, 27, 1787, 5361, 16083, 18451, 48249, 55353, 166059, 498177, 32971937, 98915811, 296747433, 890242299]

約数ペア:

[(1, 890242299), (3, 296747433), (9, 98915811), (27, 32971937), (1787, 498177), (5361, 166059), (16083, 55353), (18451, 48249)]