1403969859

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{492103}}^1$

素因数の和:492426

約数の個数: 12

約数和(自身を含む): 2034357936

約数和(自身を除く): 630388077

約数列:

[1, 3, 9, 317, 951, 2853, 492103, 1476309, 4428927, 155996651, 467989953, 1403969859]

約数ペア:

[(1, 1403969859), (3, 467989953), (9, 155996651), (317, 4428927), (951, 1476309), (2853, 492103)]