281155391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 312076800

約数和(自身を除く): 30921409

約数列:

[1, 11, 79, 251, 869, 1289, 2761, 14179, 19829, 101831, 218119, 323539, 1120141, 3558929, 25559581, 281155391]

約数ペア:

[(1, 281155391), (11, 25559581), (79, 3558929), (251, 1120141), (869, 323539), (1289, 218119), (2761, 101831), (14179, 19829)]