2658902493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{7879}}^1$

素因数の和:8421

約数の個数: 32

約数和(自身を含む): 4050950400

約数和(自身を除く): 1392047907

約数列:

[1, 3, 13, 17, 39, 51, 221, 509, 663, 1527, 6617, 7879, 8653, 19851, 23637, 25959, 102427, 112489, 133943, 307281, 337467, 401829, 1741259, 4010411, 5223777, 12031233, 52135343, 68176987, 156406029, 204530961, 886300831, 2658902493]

約数ペア:

[(1, 2658902493), (3, 886300831), (13, 204530961), (17, 156406029), (39, 68176987), (51, 52135343), (221, 12031233), (509, 5223777), (663, 4010411), (1527, 1741259), (6617, 401829), (7879, 337467), (8653, 307281), (19851, 133943), (23637, 112489), (25959, 102427)]