27972318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{423823}}^1$

素因数の和:423839

約数の個数: 16

約数和(自身を含む): 61030656

約数和(自身を除く): 33058338

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 423823, 847646, 1271469, 2542938, 4662053, 9324106, 13986159, 27972318]

約数ペア:

[(1, 27972318), (2, 13986159), (3, 9324106), (6, 4662053), (11, 2542938), (22, 1271469), (33, 847646), (66, 423823)]