428977457997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2017}}^1\times {\mathrm{11287}}^1$

素因数の和:13889

約数の個数: 32

約数和(自身を含む): 625425275904

約数和(自身を除く): 196447817907

約数列:

[1, 3, 11, 33, 571, 1713, 2017, 6051, 6281, 11287, 18843, 22187, 33861, 66561, 124157, 372471, 1151707, 3455121, 6444877, 12668777, 19334631, 22765879, 38006331, 68297637, 70893647, 212680941, 250424669, 751274007, 12999316909, 38997950727, 142992485999, 428977457997]

約数ペア:

[(1, 428977457997), (3, 142992485999), (11, 38997950727), (33, 12999316909), (571, 751274007), (1713, 250424669), (2017, 212680941), (6051, 70893647), (6281, 68297637), (11287, 38006331), (18843, 22765879), (22187, 19334631), (33861, 12668777), (66561, 6444877), (124157, 3455121), (372471, 1151707)]