1386996867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 2156364288

約数和(自身を除く): 769367421

約数列:

[1, 3, 9, 17, 51, 103, 153, 283, 309, 311, 849, 927, 933, 1751, 2547, 2799, 4811, 5253, 5287, 14433, 15759, 15861, 29149, 32033, 43299, 47583, 87447, 88013, 96099, 262341, 264039, 288297, 495533, 544561, 792117, 1486599, 1496221, 1633683, 4459797, 4488663, 4901049, 9065339, 13465989, 27196017, 81588051, 154110763, 462332289, 1386996867]

約数ペア:

[(1, 1386996867), (3, 462332289), (9, 154110763), (17, 81588051), (51, 27196017), (103, 13465989), (153, 9065339), (283, 4901049), (309, 4488663), (311, 4459797), (849, 1633683), (927, 1496221), (933, 1486599), (1751, 792117), (2547, 544561), (2799, 495533), (4811, 288297), (5253, 264039), (5287, 262341), (14433, 96099), (15759, 88013), (15861, 87447), (29149, 47583), (32033, 43299)]