2173591321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{219311}}^1$

素因数の和:219392

約数の個数: 16

約数和(自身を含む): 2558055168

約数和(自身を除く): 384463847

約数列:

[1, 11, 17, 53, 187, 583, 901, 9911, 219311, 2412421, 3728287, 11623483, 41011157, 127858313, 197599211, 2173591321]

約数ペア:

[(1, 2173591321), (11, 197599211), (17, 127858313), (53, 41011157), (187, 11623483), (583, 3728287), (901, 2412421), (9911, 219311)]