140857809

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{3511}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 192850944

約数和(自身を除く): 51993135

約数列:

[1, 3, 43, 129, 311, 933, 3511, 10533, 13373, 40119, 150973, 452919, 1091921, 3275763, 46952603, 140857809]

約数ペア:

[(1, 140857809), (3, 46952603), (43, 3275763), (129, 1091921), (311, 452919), (933, 150973), (3511, 40119), (10533, 13373)]