27893327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 35123712

約数和(自身を除く): 7230385

約数列:

[1, 7, 11, 77, 103, 721, 1133, 3517, 7931, 24619, 38687, 270809, 362251, 2535757, 3984761, 27893327]

約数ペア:

[(1, 27893327), (7, 3984761), (11, 2535757), (77, 362251), (103, 270809), (721, 38687), (1133, 24619), (3517, 7931)]