27369013

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 4564427

約数列:

[1, 7, 89, 197, 223, 623, 1379, 1561, 17533, 19847, 43931, 122731, 138929, 307517, 3909859, 27369013]

約数ペア:

[(1, 27369013), (7, 3909859), (89, 307517), (197, 138929), (223, 122731), (623, 43931), (1379, 19847), (1561, 17533)]