27251266

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21871}}^1$

素因数の和:21969

約数の個数: 16

約数和(自身を含む): 47243520

約数和(自身を除く): 19992254

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21871, 43742, 153097, 306194, 1946519, 3893038, 13625633, 27251266]

約数ペア:

[(1, 27251266), (2, 13625633), (7, 3893038), (14, 1946519), (89, 306194), (178, 153097), (623, 43742), (1246, 21871)]