21412742207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{53551}}^1$

素因数の和:54158

約数の個数: 16

約数和(自身を含む): 23242424832

約数和(自身を除く): 1829682625

約数列:

[1, 17, 43, 547, 731, 9299, 23521, 53551, 399857, 910367, 2302693, 29292397, 39145781, 497970749, 1259573071, 21412742207]

約数ペア:

[(1, 21412742207), (17, 1259573071), (43, 497970749), (547, 39145781), (731, 29292397), (9299, 2302693), (23521, 910367), (53551, 399857)]