1455421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 1729728

約数和(自身を除く): 274307

約数列:

[1, 11, 17, 43, 181, 187, 473, 731, 1991, 3077, 7783, 8041, 33847, 85613, 132311, 1455421]

約数ペア:

[(1, 1455421), (11, 132311), (17, 85613), (43, 33847), (181, 8041), (187, 7783), (473, 3077), (731, 1991)]