27807846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421331}}^1$

素因数の和:421347

約数の個数: 16

約数和(自身を含む): 60671808

約数和(自身を除く): 32863962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421331, 842662, 1263993, 2527986, 4634641, 9269282, 13903923, 27807846]

約数ペア:

[(1, 27807846), (2, 13903923), (3, 9269282), (6, 4634641), (11, 2527986), (22, 1263993), (33, 842662), (66, 421331)]