15661779897

素因数分解:

$3^1\times {\mathrm{653}}^1\times {\mathrm{1871}}^1\times {\mathrm{4273}}^1$

素因数の和:6800

約数の個数: 16

約数和(自身を含む): 20930427648

約数和(自身を除く): 5268647751

約数列:

[1, 3, 653, 1871, 1959, 4273, 5613, 12819, 1221763, 2790269, 3665289, 7994783, 8370807, 23984349, 5220593299, 15661779897]

約数ペア:

[(1, 15661779897), (3, 5220593299), (653, 23984349), (1871, 8370807), (1959, 7994783), (4273, 3665289), (5613, 2790269), (12819, 1221763)]