1205373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 1788416

約数和(自身を除く): 583043

約数列:

[1, 3, 13, 31, 39, 93, 403, 997, 1209, 2991, 12961, 30907, 38883, 92721, 401791, 1205373]

約数ペア:

[(1, 1205373), (3, 401791), (13, 92721), (31, 38883), (39, 30907), (93, 12961), (403, 2991), (997, 1209)]