378870627

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20399}}^1$

素因数の和:20594

約数の個数: 16

約数和(自身を含む): 520934400

約数和(自身を除く): 142063773

約数列:

[1, 3, 41, 123, 151, 453, 6191, 18573, 20399, 61197, 836359, 2509077, 3080249, 9240747, 126290209, 378870627]

約数ペア:

[(1, 378870627), (3, 126290209), (41, 9240747), (123, 3080249), (151, 2509077), (453, 836359), (6191, 61197), (18573, 20399)]