287091057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{32341}}^1$

素因数の和:32624

約数の個数: 16

約数和(自身を含む): 419152320

約数和(自身を除く): 132061263

約数列:

[1, 3, 11, 33, 269, 807, 2959, 8877, 32341, 97023, 355751, 1067253, 8699729, 26099187, 95697019, 287091057]

約数ペア:

[(1, 287091057), (3, 95697019), (11, 26099187), (33, 8699729), (269, 1067253), (807, 355751), (2959, 97023), (8877, 32341)]