11156823

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 16693248

約数和(自身を除く): 5536425

約数列:

[1, 3, 9, 43, 127, 129, 227, 381, 387, 681, 1143, 2043, 5461, 9761, 16383, 28829, 29283, 49149, 86487, 87849, 259461, 1239647, 3718941, 11156823]

約数ペア:

[(1, 11156823), (3, 3718941), (9, 1239647), (43, 259461), (127, 87849), (129, 86487), (227, 49149), (381, 29283), (387, 28829), (681, 16383), (1143, 9761), (2043, 5461)]