27760447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 33335280

約数和(自身を除く): 5574833

約数列:

[1, 11, 13, 109, 137, 143, 169, 1199, 1417, 1507, 1781, 1859, 14933, 15587, 18421, 19591, 23153, 164263, 194129, 202631, 254683, 2135419, 2523677, 27760447]

約数ペア:

[(1, 27760447), (11, 2523677), (13, 2135419), (109, 254683), (137, 202631), (143, 194129), (169, 164263), (1199, 23153), (1417, 19591), (1507, 18421), (1781, 15587), (1859, 14933)]