17920797663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1315481}}^1$

素因数の和:1315742

約数の個数: 16

約数和(自身を含む): 25257254400

約数和(自身を除く): 7336456737

約数列:

[1, 3, 19, 57, 239, 717, 4541, 13623, 1315481, 3946443, 24994139, 74982417, 314399959, 943199877, 5973599221, 17920797663]

約数ペア:

[(1, 17920797663), (3, 5973599221), (19, 943199877), (57, 314399959), (239, 74982417), (717, 24994139), (4541, 3946443), (13623, 1315481)]