2013920997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6287}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 3107579904

約数和(自身を除く): 1093658907

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 571, 1713, 6281, 6287, 9707, 18843, 18861, 29121, 69157, 106777, 106879, 207471, 320331, 320637, 1175669, 3527007, 3589877, 10769631, 39488647, 61027909, 118465941, 183083727, 671306999, 2013920997]

約数ペア:

[(1, 2013920997), (3, 671306999), (11, 183083727), (17, 118465941), (33, 61027909), (51, 39488647), (187, 10769631), (561, 3589877), (571, 3527007), (1713, 1175669), (6281, 320637), (6287, 320331), (9707, 207471), (18843, 106879), (18861, 106777), (29121, 69157)]