10921871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 12063744

約数和(自身を除く): 1141873

約数列:

[1, 17, 43, 67, 223, 731, 1139, 2881, 3791, 9589, 14941, 48977, 163013, 253997, 642463, 10921871]

約数ペア:

[(1, 10921871), (17, 642463), (43, 253997), (67, 163013), (223, 48977), (731, 14941), (1139, 9589), (2881, 3791)]