2869377

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 4408320

約数和(自身を除く): 1538943

約数列:

[1, 3, 7, 21, 139, 417, 973, 983, 2919, 2949, 6881, 20643, 136637, 409911, 956459, 2869377]

約数ペア:

[(1, 2869377), (3, 956459), (7, 409911), (21, 136637), (139, 20643), (417, 6881), (973, 2949), (983, 2919)]