27943810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22003}}^1$

素因数の和:22137

約数の個数: 16

約数和(自身を含む): 50697216

約数和(自身を除く): 22753406

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 22003, 44006, 110015, 220030, 2794381, 5588762, 13971905, 27943810]

約数ペア:

[(1, 27943810), (2, 13971905), (5, 5588762), (10, 2794381), (127, 220030), (254, 110015), (635, 44006), (1270, 22003)]