2661477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9749}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 4368000

約数和(自身を除く): 1706523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9749, 29247, 68243, 126737, 204729, 380211, 887159, 2661477]

約数ペア:

[(1, 2661477), (3, 887159), (7, 380211), (13, 204729), (21, 126737), (39, 68243), (91, 29247), (273, 9749)]