767249989

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 867968640

約数和(自身を除く): 100718651

約数列:

[1, 11, 43, 121, 239, 473, 617, 2629, 5203, 6787, 10277, 26531, 28919, 74657, 113047, 147463, 291841, 1243517, 1622093, 3210251, 6340909, 17843023, 69749999, 767249989]

約数ペア:

[(1, 767249989), (11, 69749999), (43, 17843023), (121, 6340909), (239, 3210251), (473, 1622093), (617, 1243517), (2629, 291841), (5203, 147463), (6787, 113047), (10277, 74657), (26531, 28919)]