405242883

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{958021}}^1$

素因数の和:958074

約数の個数: 12

約数和(自身を含む): 597805728

約数和(自身を除く): 192562845

約数列:

[1, 3, 9, 47, 141, 423, 958021, 2874063, 8622189, 45026987, 135080961, 405242883]

約数ペア:

[(1, 405242883), (3, 135080961), (9, 45026987), (47, 8622189), (141, 2874063), (423, 958021)]