28279299

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1031}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 38836224

約数和(自身を除く): 10556925

約数列:

[1, 3, 41, 123, 223, 669, 1031, 3093, 9143, 27429, 42271, 126813, 229913, 689739, 9426433, 28279299]

約数ペア:

[(1, 28279299), (3, 9426433), (41, 689739), (123, 229913), (223, 126813), (669, 42271), (1031, 27429), (3093, 9143)]