42786689

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 8157631

約数列:

[1, 11, 19, 37, 121, 209, 407, 503, 703, 2299, 4477, 5533, 7733, 9557, 18611, 60863, 85063, 105127, 204721, 353609, 1156397, 2251931, 3889699, 42786689]

約数ペア:

[(1, 42786689), (11, 3889699), (19, 2251931), (37, 1156397), (121, 353609), (209, 204721), (407, 105127), (503, 85063), (703, 60863), (2299, 18611), (4477, 9557), (5533, 7733)]