289588851

素因数分解:

$3^4\times {\mathrm{983}}^1\times {\mathrm{3637}}^1$

素因数の和:4632

約数の個数: 20

約数和(自身を含む): 433154832

約数和(自身を除く): 143565981

約数列:

[1, 3, 9, 27, 81, 983, 2949, 3637, 8847, 10911, 26541, 32733, 79623, 98199, 294597, 3575171, 10725513, 32176539, 96529617, 289588851]

約数ペア:

[(1, 289588851), (3, 96529617), (9, 32176539), (27, 10725513), (81, 3575171), (983, 294597), (2949, 98199), (3637, 79623), (8847, 32733), (10911, 26541)]