12758440317

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{233941}}^1$

素因数の和:234018

約数の個数: 32

約数和(自身を含む): 20212588800

約数和(自身を除く): 7454148483

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 2597, 7791, 18179, 54537, 233941, 701823, 1637587, 4912761, 11463109, 12398873, 34389327, 37196619, 80241763, 86792111, 240725289, 260376333, 607544777, 1822634331, 4252813439, 12758440317]

約数ペア:

[(1, 12758440317), (3, 4252813439), (7, 1822634331), (21, 607544777), (49, 260376333), (53, 240725289), (147, 86792111), (159, 80241763), (343, 37196619), (371, 34389327), (1029, 12398873), (1113, 11463109), (2597, 4912761), (7791, 1637587), (18179, 701823), (54537, 233941)]