248839257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{16229}}^1$

素因数の和:16520

約数の個数: 16

約数和(自身を含む): 350568000

約数和(自身を除く): 101728743

約数列:

[1, 3, 19, 57, 269, 807, 5111, 15333, 16229, 48687, 308351, 925053, 4365601, 13096803, 82946419, 248839257]

約数ペア:

[(1, 248839257), (3, 82946419), (19, 13096803), (57, 4365601), (269, 925053), (807, 308351), (5111, 48687), (15333, 16229)]