4920390003

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 6767760384

約数和(自身を除く): 1847370381

約数列:

[1, 3, 47, 141, 197, 307, 577, 591, 921, 1731, 9259, 14429, 27119, 27777, 43287, 60479, 81357, 113669, 177139, 181437, 341007, 531417, 2842513, 5342443, 8325533, 8527539, 16027329, 24976599, 34896383, 104689149, 1640130001, 4920390003]

約数ペア:

[(1, 4920390003), (3, 1640130001), (47, 104689149), (141, 34896383), (197, 24976599), (307, 16027329), (577, 8527539), (591, 8325533), (921, 5342443), (1731, 2842513), (9259, 531417), (14429, 341007), (27119, 181437), (27777, 177139), (43287, 113669), (60479, 81357)]