223169089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42179}}^1$

素因数の和:42240

約数の個数: 16

約数和(自身を含む): 269277120

約数和(自身を除く): 46108031

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 42179, 463969, 548327, 1560623, 6031597, 17166853, 20288099, 223169089]

約数ペア:

[(1, 223169089), (11, 20288099), (13, 17166853), (37, 6031597), (143, 1560623), (407, 548327), (481, 463969), (5291, 42179)]