11489127

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 18551808

約数和(自身を除く): 7062681

約数列:

[1, 3, 13, 17, 31, 39, 43, 51, 93, 129, 169, 221, 403, 507, 527, 559, 663, 731, 1209, 1333, 1581, 1677, 2193, 2873, 3999, 5239, 6851, 7267, 8619, 9503, 15717, 17329, 20553, 21801, 22661, 28509, 51987, 67983, 89063, 123539, 225277, 267189, 294593, 370617, 675831, 883779, 3829709, 11489127]

約数ペア:

[(1, 11489127), (3, 3829709), (13, 883779), (17, 675831), (31, 370617), (39, 294593), (43, 267189), (51, 225277), (93, 123539), (129, 89063), (169, 67983), (221, 51987), (403, 28509), (507, 22661), (527, 21801), (559, 20553), (663, 17329), (731, 15717), (1209, 9503), (1333, 8619), (1581, 7267), (1677, 6851), (2193, 5239), (2873, 3999)]