53281319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3271}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 65963520

約数和(自身を除く): 12682201

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 3271, 16289, 22897, 42523, 297661, 585509, 4098563, 7611617, 53281319]

約数ペア:

[(1, 53281319), (7, 7611617), (13, 4098563), (91, 585509), (179, 297661), (1253, 42523), (2327, 22897), (3271, 16289)]