630267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 933120

約数和(自身を除く): 302853

約数列:

[1, 3, 11, 33, 71, 213, 269, 781, 807, 2343, 2959, 8877, 19099, 57297, 210089, 630267]

約数ペア:

[(1, 630267), (3, 210089), (11, 57297), (33, 19099), (71, 8877), (213, 2959), (269, 2343), (781, 807)]