315550157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3049}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 358680000

約数和(自身を除く): 43129843

約数列:

[1, 13, 19, 247, 419, 3049, 5447, 7961, 39637, 57931, 103493, 753103, 1277531, 16607903, 24273089, 315550157]

約数ペア:

[(1, 315550157), (13, 24273089), (19, 16607903), (247, 1277531), (419, 753103), (3049, 103493), (5447, 57931), (7961, 39637)]