57012379

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 60318720

約数和(自身を除く): 3306341

約数列:

[1, 31, 101, 131, 139, 3131, 4061, 4309, 13231, 14039, 18209, 410161, 435209, 564479, 1839109, 57012379]

約数ペア:

[(1, 57012379), (31, 1839109), (101, 564479), (131, 435209), (139, 410161), (3131, 18209), (4061, 14039), (4309, 13231)]