9885603

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 16576000

約数和(自身を除く): 6690397

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 739, 1029, 1911, 2217, 4459, 5173, 9607, 13377, 15519, 28821, 36211, 67249, 108633, 201747, 253477, 470743, 760431, 1412229, 3295201, 9885603]

約数ペア:

[(1, 9885603), (3, 3295201), (7, 1412229), (13, 760431), (21, 470743), (39, 253477), (49, 201747), (91, 108633), (147, 67249), (273, 36211), (343, 28821), (637, 15519), (739, 13377), (1029, 9607), (1911, 5173), (2217, 4459)]