8205917811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{297607}}^1$

素因数の和:297731

約数の個数: 32

約数和(自身を含む): 13599495168

約数和(自身を除く): 5393577357

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 9191, 27573, 297607, 892821, 2083249, 3868891, 6249747, 11606673, 27082237, 30058307, 81246711, 90174921, 210408149, 390757991, 631224447, 1172273973, 2735305937, 8205917811]

約数ペア:

[(1, 8205917811), (3, 2735305937), (7, 1172273973), (13, 631224447), (21, 390757991), (39, 210408149), (91, 90174921), (101, 81246711), (273, 30058307), (303, 27082237), (707, 11606673), (1313, 6249747), (2121, 3868891), (3939, 2083249), (9191, 892821), (27573, 297607)]