27800654

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19661}}^1$

素因数の和:19771

約数の個数: 16

約数和(自身を含む): 48132576

約数和(自身を除く): 20331922

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 19661, 39322, 137627, 275254, 1985761, 3971522, 13900327, 27800654]

約数ペア:

[(1, 27800654), (2, 13900327), (7, 3971522), (14, 1985761), (101, 275254), (202, 137627), (707, 39322), (1414, 19661)]