2753191

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 549017

約数列:

[1, 7, 41, 53, 181, 287, 371, 1267, 2173, 7421, 9593, 15211, 51947, 67151, 393313, 2753191]

約数ペア:

[(1, 2753191), (7, 393313), (41, 67151), (53, 51947), (181, 15211), (287, 9593), (371, 7421), (1267, 2173)]