156987484719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{1386607}}^1$

素因数の和:1389526

約数の個数: 16

約数和(自身を含む): 225495739392

約数和(自身を除く): 68508254673

約数列:

[1, 3, 13, 39, 2903, 8709, 37739, 113217, 1386607, 4159821, 18025891, 54077673, 4025320121, 12075960363, 52329161573, 156987484719]

約数ペア:

[(1, 156987484719), (3, 52329161573), (13, 12075960363), (39, 4025320121), (2903, 54077673), (8709, 18025891), (37739, 4159821), (113217, 1386607)]