27647942

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19553}}^1$

素因数の和:19663

約数の個数: 16

約数和(自身を含む): 47868192

約数和(自身を除く): 20220250

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 19553, 39106, 136871, 273742, 1974853, 3949706, 13823971, 27647942]

約数ペア:

[(1, 27647942), (2, 13823971), (7, 3949706), (14, 1974853), (101, 273742), (202, 136871), (707, 39106), (1414, 19553)]