855637811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{3529}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 1030195200

約数和(自身を除く): 174557389

約数列:

[1, 7, 19, 133, 1823, 3529, 12761, 24703, 34637, 67051, 242459, 469357, 6433367, 45033569, 122233973, 855637811]

約数ペア:

[(1, 855637811), (7, 122233973), (19, 45033569), (133, 6433367), (1823, 469357), (3529, 242459), (12761, 67051), (24703, 34637)]