27834287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 6094993

約数列:

[1, 13, 17, 29, 43, 101, 221, 377, 493, 559, 731, 1247, 1313, 1717, 2929, 4343, 6409, 9503, 16211, 21199, 22321, 38077, 49793, 56459, 73831, 125947, 275587, 647309, 959803, 1637311, 2141099, 27834287]

約数ペア:

[(1, 27834287), (13, 2141099), (17, 1637311), (29, 959803), (43, 647309), (101, 275587), (221, 125947), (377, 73831), (493, 56459), (559, 49793), (731, 38077), (1247, 22321), (1313, 21199), (1717, 16211), (2929, 9503), (4343, 6409)]